/* ============================================================
   金智达医疗官网 · 全站设计系统  site.css
   主色 #0A2E64 深海军蓝 | 辅助 #00A8A8 青绿 | 点缀 #D4AF37 金
   ============================================================ */

:root{
  --navy:#0A2E64;
  --navy-2:#0C3B7A;
  --navy-deep:#061D42;
  --teal:#00A8A8;
  --teal-soft:#E5F6F6;
  --gold:#D4AF37;
  --gold-2:#F0D060;
  --ink:#152238;
  --gray:#5B6B84;
  --gray-l:#8CA0B3;
  --line:#E3EAF4;
  --bg:#F5F8FC;
  --white:#FFFFFF;
  --font:'Noto Sans SC','Inter','PingFang SC','Microsoft YaHei',sans-serif;
  --font-en:'Inter','Noto Sans SC',sans-serif;
  --shadow-1:0 2px 12px rgba(10,46,100,.07);
  --shadow-2:0 10px 34px rgba(10,46,100,.12);
  --shadow-3:0 24px 60px rgba(10,46,100,.18);
  --r-lg:20px; --r-md:14px; --r-sm:9px;
  --ease:cubic-bezier(.22,.61,.36,1);
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--font);color:var(--ink);background:var(--white);line-height:1.75;font-size:16px;overflow-x:hidden;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit;transition:color .3s}
ul,ol{list-style:none}
button{font-family:inherit;cursor:pointer;border:none;background:none}
::-webkit-scrollbar{width:8px;height:8px}
::-webkit-scrollbar-track{background:var(--bg)}
::-webkit-scrollbar-thumb{background:#C3D0E4;border-radius:4px}
::-webkit-scrollbar-thumb:hover{background:var(--navy)}

.wrap{max-width:1280px;margin:0 auto;padding:0 clamp(20px,4vw,48px)}
.sec{padding:clamp(64px,9vw,110px) 0}
.sec-gray{background:var(--bg)}
.sec-navy{background:linear-gradient(150deg,var(--navy-deep) 0%,var(--navy) 60%,var(--navy-2) 100%);color:#fff;position:relative;overflow:hidden}
.sec-navy::before{content:'';position:absolute;top:-40%;right:-12%;width:56%;height:180%;background:radial-gradient(ellipse,rgba(0,168,168,.10) 0%,transparent 65%);pointer-events:none}

/* ---------- 首页品牌理念浅色横幅（仅首页 .sec-brand 作用域，不影响 DIMES 等 sec-navy / vision 等 brand-claim） ---------- */
.sec-brand{background:linear-gradient(180deg,#F7FAFE 0%,var(--bg) 100%);position:relative;overflow:hidden}
.sec-brand::before{content:'';position:absolute;top:-30%;left:-8%;width:46%;height:160%;background:radial-gradient(ellipse,rgba(0,168,168,.07) 0%,transparent 66%);pointer-events:none}
.sec-brand::after{content:'';position:absolute;bottom:-30%;right:-6%;width:40%;height:150%;background:radial-gradient(ellipse,rgba(212,175,55,.09) 0%,transparent 66%);pointer-events:none}
.sec-brand .wrap{position:relative;z-index:2}
.sec-brand .brand-claim{background:var(--white);color:var(--navy);border:1px solid var(--line);box-shadow:var(--shadow-2)}
.sec-brand .brand-claim::before{content:'';position:absolute;top:0;left:0;right:0;width:100%;height:4px;transform:none;border-radius:var(--r-lg) var(--r-lg) 0 0;background:linear-gradient(90deg,var(--teal),var(--gold))}
.sec-brand .brand-claim .en{color:var(--gray)}

/* ---------- 节标题 ---------- */
.sec-head{margin-bottom:clamp(36px,5vw,60px)}
.sec-head.center{text-align:center}
.sec-head.center .sec-sub{margin:0 auto}
.sec-tag{display:inline-flex;align-items:center;gap:10px;font-family:var(--font-en);font-size:.74rem;font-weight:700;letter-spacing:3.5px;text-transform:uppercase;color:var(--teal);margin-bottom:14px}
.sec-tag::before{content:'';width:34px;height:2px;background:linear-gradient(90deg,var(--teal),var(--gold));border-radius:2px}
.sec-head.center .sec-tag::after{content:'';width:34px;height:2px;background:linear-gradient(90deg,var(--gold),var(--teal));border-radius:2px}
.sec-navy .sec-tag{color:var(--gold-2)}
.sec-title{font-size:clamp(1.7rem,3.4vw,2.5rem);font-weight:900;line-height:1.3;color:var(--navy);letter-spacing:.5px}
.sec-navy .sec-title{color:#fff}
.sec-sub{margin-top:14px;font-size:1rem;color:var(--gray);max-width:640px;line-height:1.9}
.sec-navy .sec-sub{color:rgba(255,255,255,.66)}

/* ---------- 按钮 ---------- */
.btn{display:inline-flex;align-items:center;gap:9px;padding:13px 30px;border-radius:50px;font-size:.95rem;font-weight:600;letter-spacing:1px;transition:all .35s var(--ease);position:relative;overflow:hidden}
.btn .arr{transition:transform .35s var(--ease)}
.btn:hover .arr{transform:translateX(5px)}
.btn-gold{background:linear-gradient(120deg,var(--gold),var(--gold-2));color:var(--navy-deep);box-shadow:0 6px 20px rgba(212,175,55,.35)}
.btn-gold:hover{transform:translateY(-3px);box-shadow:0 12px 30px rgba(212,175,55,.45)}
.btn-navy{background:var(--navy);color:#fff;box-shadow:0 6px 20px rgba(10,46,100,.28)}
.btn-navy:hover{transform:translateY(-3px);background:var(--navy-2);box-shadow:0 12px 30px rgba(10,46,100,.35)}
.btn-line{border:1.5px solid rgba(255,255,255,.4);color:#fff}
.btn-line:hover{border-color:#fff;background:rgba(255,255,255,.08);transform:translateY(-3px)}
.btn-line-d{border:1.5px solid var(--navy);color:var(--navy)}
.btn-line-d:hover{background:var(--navy);color:#fff;transform:translateY(-3px)}

/* ---------- 海外销售角标 ---------- */
.badge-overseas{display:inline-flex;align-items:center;gap:5px;padding:4px 12px;border-radius:50px;font-size:.72rem;font-weight:600;letter-spacing:.5px;background:rgba(0,168,168,.1);color:var(--teal);border:1px solid rgba(0,168,168,.3)}
.badge-overseas::before{content:'';width:5px;height:5px;border-radius:50%;background:var(--teal)}

/* ============================================================
   顶部导航
   ============================================================ */
.site-header{position:fixed;top:0;left:0;right:0;z-index:900;padding:18px 0;transition:all .4s var(--ease)}
.site-header.scrolled{padding:10px 0;background:rgba(255,255,255,.9);backdrop-filter:blur(18px) saturate(160%);-webkit-backdrop-filter:blur(18px) saturate(160%);box-shadow:var(--shadow-1)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:12px}
.brand-logo{height:56px;width:auto;display:block;filter:drop-shadow(0 4px 12px rgba(10,46,100,.28));transition:height .4s var(--ease)}
.site-header.scrolled .brand-logo{height:46px}
.site-footer .brand-logo{height:46px}
.brand-mark{width:44px;height:44px;border-radius:12px;background:linear-gradient(135deg,var(--navy),var(--navy-2));color:var(--gold-2);display:flex;align-items:center;justify-content:center;font-family:var(--font-en);font-weight:900;font-size:1.05rem;letter-spacing:.5px;box-shadow:0 4px 14px rgba(10,46,100,.3);position:relative;overflow:hidden}
.brand-mark::after{content:'';position:absolute;inset:2px;border-radius:10px;border:1px solid rgba(212,175,55,.5)}
.brand-text{display:flex;flex-direction:column;line-height:1.25}
.brand-text strong{font-size:1.08rem;font-weight:800;color:#fff;transition:color .4s}
.brand-text span{font-family:var(--font-en);font-size:.6rem;letter-spacing:2.6px;color:rgba(255,255,255,.62);transition:color .4s}
.site-header.scrolled .brand-text strong{color:var(--navy)}
.site-header.scrolled .brand-text span{color:var(--gray-l)}
.brand-light .brand-text strong{color:#fff!important}
.brand-light .brand-text span{color:rgba(255,255,255,.6)!important}

.main-nav{display:flex;align-items:center;gap:clamp(16px,2.4vw,34px)}
.nav-link{position:relative;font-size:.94rem;font-weight:500;color:rgba(255,255,255,.86);padding:6px 0;display:flex;flex-direction:column;align-items:center;line-height:1.2}
.nav-link i{font-style:normal;font-family:var(--font-en);font-size:.58rem;letter-spacing:1.5px;color:rgba(255,255,255,.44);text-transform:uppercase;transition:color .3s}
.nav-link::after{content:'';position:absolute;left:50%;bottom:-6px;width:0;height:2.5px;border-radius:2px;background:linear-gradient(90deg,var(--gold),var(--gold-2));transform:translateX(-50%);transition:width .35s var(--ease)}
.nav-link:hover::after,.nav-link.active::after{width:100%}
.nav-link:hover,.nav-link.active{color:#fff}
.nav-link:hover i,.nav-link.active i{color:var(--gold-2)}
.site-header.scrolled .nav-link{color:var(--gray)}
.site-header.scrolled .nav-link i{color:var(--gray-l)}
.site-header.scrolled .nav-link:hover,.site-header.scrolled .nav-link.active{color:var(--navy)}
.site-header.scrolled .nav-link:hover i,.site-header.scrolled .nav-link.active i{color:var(--gold)}
.nav-alibaba{padding:9px 20px;border-radius:50px;background:linear-gradient(120deg,var(--gold),var(--gold-2));color:var(--navy-deep)!important;font-weight:700;font-size:.85rem;box-shadow:0 4px 16px rgba(212,175,55,.35);transition:all .35s var(--ease)}
.nav-alibaba:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(212,175,55,.5)}
.nav-alibaba .ico{margin-right:2px}
.nav-lang{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border-radius:50px;border:1px solid rgba(212,175,55,.65);color:var(--gold-2)!important;font-family:var(--font-en);font-weight:700;font-size:.8rem;letter-spacing:1px;background:rgba(212,175,55,.08);transition:all .35s var(--ease)}
.nav-lang:hover{background:linear-gradient(120deg,var(--gold),var(--gold-2));border-color:transparent;color:var(--navy-deep)!important;transform:translateY(-1px)}
.site-header.scrolled .nav-lang{color:var(--gold)!important;border-color:rgba(212,175,55,.7);background:rgba(212,175,55,.08)}
.site-header.scrolled .nav-lang:hover{color:var(--navy-deep)!important}
.nav-burger{display:none;flex-direction:column;gap:5px;padding:8px}
.nav-burger span{width:24px;height:2px;background:#fff;border-radius:2px;transition:all .3s}
.site-header.scrolled .nav-burger span{background:var(--navy)}

/* ---------- 导航浮动下拉 ---------- */
.nav-drop{position:relative;display:flex;align-items:center}
.nav-caret{display:inline-block;margin-left:5px;font-size:.6rem;transition:transform .3s var(--ease)}
/* 英文站导航无中英双行，带下拉项的箭头不应另起一行导致文字高出其他菜单：同行排列对齐 */
html[lang="en"] .nav-link{flex-direction:row;align-items:center}
.nav-drop:hover .nav-caret{transform:rotate(180deg)}
.nav-drop-menu{position:absolute;top:calc(100% + 16px);left:50%;transform:translateX(-50%) translateY(10px);min-width:230px;padding:8px;background:rgba(255,255,255,.98);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-radius:var(--r-md);box-shadow:var(--shadow-2);opacity:0;visibility:hidden;transition:all .32s var(--ease);z-index:60}
.nav-drop-menu::before{content:'';position:absolute;left:0;right:0;top:-18px;height:18px}
.nav-drop:hover .nav-drop-menu{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}
.nav-drop-menu a{display:flex;flex-direction:column;padding:9px 16px;border-radius:var(--r-sm);font-size:.9rem;font-weight:600;color:var(--ink);transition:all .25s;white-space:nowrap}
.nav-drop-menu a i{font-style:normal;font-family:var(--font-en);font-size:.62rem;letter-spacing:1.2px;color:var(--gray-l);text-transform:uppercase;margin-top:2px}
.nav-drop-menu a:hover,.nav-drop-menu a.on{background:var(--teal-soft);color:var(--navy);transform:translateX(4px)}
.nav-drop-menu a:hover i,.nav-drop-menu a.on i{color:var(--teal)}

/* ---------- 移动端菜单 ---------- */
.mobile-menu{position:fixed;inset:0;z-index:1200;background:linear-gradient(160deg,var(--navy-deep),var(--navy));display:flex;flex-direction:column;align-items:center;justify-content:center;gap:26px;opacity:0;pointer-events:none;transition:opacity .35s}
.mobile-menu.open{opacity:1;pointer-events:auto}
.mobile-menu a{color:rgba(255,255,255,.85);font-size:1.25rem;font-weight:600;display:flex;flex-direction:column;align-items:center;line-height:1.3}
.mobile-menu a i{font-style:normal;font-family:var(--font-en);font-size:.62rem;letter-spacing:2px;color:rgba(255,255,255,.4);text-transform:uppercase}
.mobile-menu a.active,.mobile-menu a:hover{color:var(--gold-2)}
.mobile-menu .m-alibaba{margin-top:14px;padding:12px 30px;border-radius:50px;background:linear-gradient(120deg,var(--gold),var(--gold-2));color:var(--navy-deep)!important;font-size:1rem}
.mobile-menu .m-lang{margin-top:6px;padding:10px 26px;border-radius:50px;border:1px solid rgba(212,175,55,.65);color:var(--gold-2)!important;background:rgba(212,175,55,.08);font-size:1rem!important;flex-direction:row!important;gap:8px}
.mobile-menu .m-lang i{color:inherit!important;font-size:.9rem!important;letter-spacing:0}
.mobile-close{position:absolute;top:22px;right:26px;color:#fff;font-size:2.2rem;line-height:1}
.mobile-menu .m-submenu{display:flex;flex-direction:column;align-items:center;gap:12px;margin-top:-14px}
.mobile-menu .m-sub{font-size:1rem!important;font-weight:500!important;color:rgba(255,255,255,.6)!important}
.mobile-menu .m-sub i{font-size:.55rem!important}
.mobile-menu .m-sub.active,.mobile-menu .m-sub:hover{color:var(--gold-2)!important}

/* ============================================================
   子页横幅
   ============================================================ */
.page-banner{position:relative;padding:clamp(104px,11vw,130px) 0 clamp(52px,6vw,72px);background:linear-gradient(135deg,var(--navy-deep) 0%,var(--navy) 55%,var(--navy-2) 100%);color:#fff;overflow:hidden}
.page-banner::before{content:'';position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px);background-size:56px 56px}
.banner-deco{position:absolute;right:-3%;top:50%;transform:translateY(-55%);width:clamp(220px,30vw,420px);height:clamp(220px,30vw,420px);border-radius:50%;border:1.5px solid rgba(212,175,55,.25);display:flex;align-items:center;justify-content:center}
.banner-deco::before{content:'';position:absolute;inset:26px;border-radius:50%;border:1px dashed rgba(0,168,168,.35);animation:spin 40s linear infinite}
.bd-letter{font-family:var(--font-en);font-size:clamp(8rem,17vw,15rem);font-weight:900;line-height:1;background:linear-gradient(160deg,rgba(212,175,55,.4),rgba(212,175,55,.06));-webkit-background-clip:text;background-clip:text;color:transparent;user-select:none}
.banner-body{position:relative;z-index:2;max-width:680px}
.banner-crumbs{font-size:.85rem;color:rgba(255,255,255,.55);margin-bottom:16px}
.banner-crumbs a{color:rgba(255,255,255,.75)}
.banner-crumbs a:hover{color:var(--gold-2)}
.banner-crumbs span{margin:0 8px;color:var(--gold)}
.banner-title{font-size:clamp(2rem,4.6vw,3.2rem);font-weight:900;letter-spacing:1px}
.banner-en{font-family:var(--font-en);font-size:clamp(.85rem,1.4vw,1.05rem);letter-spacing:3px;text-transform:uppercase;color:var(--gold-2);margin-top:10px;font-weight:500}
.banner-desc{margin-top:18px;font-size:1rem;color:rgba(255,255,255,.7);max-width:560px;line-height:1.9}
.banner-curve{position:absolute;left:0;right:0;bottom:-1px;width:100%;height:70px}
/* ---------- 子页横幅·单张背景图版（复刻首页方案四 v5：全幅照片 + 暗化遮罩 + 左对齐白字；仅 .pb-photo 启用，无图页面不受影响） ---------- */
.page-banner.pb-photo{background-image:var(--pb-bg);background-size:cover;background-position:center 35%;background-repeat:no-repeat;background-color:var(--navy-deep)}
.page-banner.pb-photo::before{display:none}
.page-banner.pb-photo .banner-deco{display:none}
.page-banner.pb-photo .pb-shade{position:absolute;inset:0;z-index:1;pointer-events:none;background:linear-gradient(100deg,rgba(3,18,48,.86) 0%,rgba(3,18,48,.62) 40%,rgba(3,18,48,.24) 68%,rgba(3,18,48,.42) 100%)}
.page-banner.pb-photo .banner-curve{z-index:3}
.page-banner.pb-photo .banner-crumbs,.page-banner.pb-photo .banner-title,.page-banner.pb-photo .banner-en,.page-banner.pb-photo .banner-desc{text-shadow:0 2px 14px rgba(0,0,0,.45)}

/* ============================================================
   首页 Hero
   ============================================================ */
.hero{position:relative;min-height:auto;display:flex;align-items:center;background:linear-gradient(140deg,var(--navy-deep) 0%,var(--navy) 52%,var(--navy-2) 100%);color:#fff;overflow:hidden;padding:112px 0 96px}
.hero::before{content:'';position:absolute;inset:0;z-index:2;background-image:linear-gradient(rgba(255,255,255,.028) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.028) 1px,transparent 1px);background-size:64px 64px;mask-image:radial-gradient(ellipse at 30% 40%,#000 30%,transparent 75%)}
.hero-photo{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;overflow:hidden}
.hero-photo .hp-frame{position:absolute;top:9%;height:82%}
.hero-photo .hp-frame-l{left:-3%;width:37%}
.hero-photo .hp-frame-r{right:-3%;width:41%}
.hero-photo .hp-img{position:absolute;top:0;right:0;bottom:0;left:0;background-size:contain;background-position:center;background-repeat:no-repeat;opacity:0;will-change:opacity}
.hero-photo .hp-l1{background-image:url('../../images/medical/site/hero-fx-dressing.png?v=2')}
.hero-photo .hp-l2{background-image:url('../../images/medical/site/hero-fx-sculpture.png?v=2')}
.hero-photo .hp-r1{background-image:url('../../images/medical/site/hero-fx-cleanroom.png?v=2')}
.hero-photo .hp-r2{background-image:url('../../images/medical/site/hero-fx-factory.png?v=2')}
@keyframes hpFadeA{0%,42%{opacity:1}50%,92%{opacity:0}100%{opacity:1}}
@keyframes hpFadeB{0%,42%{opacity:0}50%,92%{opacity:1}100%{opacity:0}}
.hero-photo .hp-l1{animation:hpFadeA 16s ease-in-out -3s infinite}
.hero-photo .hp-l2{animation:hpFadeB 16s ease-in-out -3s infinite}
.hero-photo .hp-r1{animation:hpFadeA 12s ease-in-out infinite}
.hero-photo .hp-r2{animation:hpFadeB 12s ease-in-out infinite}
/* hero 照片为纯 opacity 交叉淡化（无位移/缩放/视差，非前庭触发），reduced-motion 下同样保留切换，不再冻结为单图 */
.hero-glow{position:absolute;width:60vw;height:60vw;top:-25vw;right:-20vw;border-radius:50%;background:radial-gradient(circle,rgba(0,168,168,.14) 0%,transparent 62%);animation:breath 9s ease-in-out infinite alternate;pointer-events:none}
.hero-glow.gold{top:auto;right:auto;bottom:-30vw;left:-18vw;background:radial-gradient(circle,rgba(212,175,55,.10) 0%,transparent 60%);animation-delay:3s}
.hero .wrap{position:relative;z-index:3;display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(40px,6vw,80px);align-items:center}
.hero-badge{display:inline-flex;align-items:center;gap:10px;padding:9px 20px;border-radius:50px;border:1px solid rgba(0,168,168,.45);background:rgba(0,168,168,.12);font-size:.85rem;color:#BFEFEF;letter-spacing:1px;margin-bottom:26px}
.hero-badge .dot{width:7px;height:7px;border-radius:50%;background:var(--teal);box-shadow:0 0 0 0 rgba(0,168,168,.6);animation:pulse 2.2s infinite}
.hero-title{font-size:clamp(2.15rem,4.9vw,3.7rem);font-weight:900;line-height:1.24;letter-spacing:1px}
.hero-title .accent{background:linear-gradient(120deg,var(--gold) 20%,var(--gold-2) 80%);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-en{font-family:var(--font-en);font-size:clamp(.82rem,1.3vw,1rem);letter-spacing:2.5px;text-transform:uppercase;color:rgba(255,255,255,.5);margin:14px 0 20px;font-weight:500}
.hero-desc{font-size:1.03rem;color:rgba(255,255,255,.72);max-width:560px;line-height:1.85;margin-bottom:30px}
.hero-keys{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:36px}
.hero-keys span{padding:8px 22px;border-radius:50px;border:1px solid rgba(255,255,255,.2);font-size:.88rem;color:rgba(255,255,255,.82);background:rgba(255,255,255,.04);backdrop-filter:blur(4px);transition:all .35s}
.hero-keys span:hover{border-color:var(--gold);color:var(--gold-2);transform:translateY(-3px)}
.hero-btns{display:flex;gap:16px;flex-wrap:wrap}

.hero-panel{position:relative}
.hero-card{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);border-radius:var(--r-lg);padding:36px 36px 66px;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);position:relative;overflow:hidden;box-shadow:0 30px 70px rgba(0,0,0,.25)}
.hero-card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--teal),var(--gold))}
.hero-card-tag{font-family:var(--font-en);font-size:.68rem;letter-spacing:3.5px;text-transform:uppercase;color:var(--gold-2);margin-bottom:22px}
.dimes-mini{display:flex;flex-direction:column;gap:12px}
.dimes-mini-item{display:flex;align-items:center;gap:14px;padding:13px 16px;border-radius:var(--r-sm);background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.07);transition:all .35s var(--ease)}
.dimes-mini-item:hover{background:rgba(0,168,168,.12);border-color:rgba(0,168,168,.4);transform:translateX(8px)}
.dimes-mini-item .lt{width:38px;height:38px;min-width:38px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-family:var(--font-en);font-weight:900;font-size:1.05rem;color:#fff;background:linear-gradient(135deg,var(--teal),#007A7A)}
.dimes-mini-item:nth-child(2) .lt{background:linear-gradient(135deg,var(--navy-2),#3A5FA0)}
.dimes-mini-item:nth-child(3) .lt{background:linear-gradient(135deg,#2E7DD1,#5AA7E8)}
.dimes-mini-item:nth-child(4) .lt{background:linear-gradient(135deg,var(--gold),#B8912A)}
.dimes-mini-item:nth-child(5) .lt{background:linear-gradient(135deg,#6B7FA8,#94A7C8)}
.dimes-mini-item .tt strong{display:block;font-size:.92rem;color:#fff;font-weight:600;line-height:1.3}
.dimes-mini-item .tt span{font-family:var(--font-en);font-size:.7rem;color:rgba(255,255,255,.5);letter-spacing:1px}
.hero-float{position:absolute;bottom:-26px;left:-30px;background:#fff;border-radius:var(--r-md);padding:18px 26px;box-shadow:var(--shadow-3);display:flex;align-items:center;gap:14px;animation:floaty 5s ease-in-out infinite}
.hero-float .num{font-family:var(--font-en);font-size:1.7rem;font-weight:900;color:var(--navy);line-height:1}
.hero-float .num em{font-style:normal;color:var(--gold);font-size:1rem}
.hero-float .txt{font-size:.78rem;color:var(--gray);line-height:1.5}
.hero-curve{position:absolute;left:0;right:0;bottom:-1px;width:100%;height:110px;z-index:2}

/* ---------- 数据条 ---------- */
.stats{position:relative;z-index:6;margin-top:-84px}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border-radius:var(--r-lg);box-shadow:var(--shadow-3);overflow:hidden}
.stat-item{padding:34px 20px;text-align:center;position:relative;transition:background .3s}
.stat-item:not(:last-child)::after{content:'';position:absolute;right:0;top:24%;height:52%;width:1px;background:var(--line)}
.stat-item:hover{background:var(--bg)}
.stat-num{font-family:var(--font-en);font-size:clamp(1.7rem,2.6vw,2.3rem);font-weight:900;color:var(--navy);line-height:1.1}
.stat-num em{font-style:normal;color:var(--gold);font-size:.6em;font-weight:800;margin-left:2px}
.stat-label{margin-top:6px;font-size:.86rem;color:var(--gray)}

/* ============================================================
   DIMES 卡片（首页五维速览）
   ============================================================ */
.dimes-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:22px}
.dimes-card{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--r-md);padding:34px 24px 30px;text-align:center;transition:all .45s var(--ease);overflow:hidden}
.dimes-card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:var(--dc,var(--teal));transform:scaleX(0);transform-origin:left;transition:transform .45s var(--ease)}
.dimes-card:hover{transform:translateY(-10px);box-shadow:var(--shadow-2);border-color:transparent}
.dimes-card:hover::before{transform:scaleX(1)}
.dimes-letter{width:64px;height:64px;margin:0 auto 18px;border-radius:18px;display:flex;align-items:center;justify-content:center;font-family:var(--font-en);font-size:1.7rem;font-weight:900;color:#fff;background:linear-gradient(140deg,var(--dc,var(--teal)),color-mix(in srgb,var(--dc,var(--teal)) 62%,#000));box-shadow:0 10px 24px color-mix(in srgb,var(--dc,var(--teal)) 38%,transparent);transition:transform .45s var(--ease)}
.dimes-card:hover .dimes-letter{transform:scale(1.08) rotate(-4deg)}
.dimes-card h3{font-size:1.08rem;font-weight:800;color:var(--navy)}
.dimes-card .en{display:block;font-family:var(--font-en);font-size:.72rem;letter-spacing:1.5px;color:var(--gray-l);margin:4px 0 12px;text-transform:uppercase}
.dimes-card p{font-size:.83rem;color:var(--gray);line-height:1.75}
.dimes-card .cnt{display:inline-block;margin-top:14px;padding:4px 14px;border-radius:50px;background:var(--bg);font-size:.75rem;color:var(--navy);font-weight:600;transition:all .3s}
.dimes-card:hover .cnt{background:var(--teal-soft);color:var(--teal)}

/* ============================================================
   产品卡片
   ============================================================ */
.products-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(295px,1fr));gap:26px}
.p-card{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden;transition:all .45s var(--ease);display:flex;flex-direction:column}
.p-card:hover{transform:translateY(-9px);box-shadow:var(--shadow-2);border-color:transparent}
.p-card-media{position:relative;aspect-ratio:1089/694;overflow:hidden;background:linear-gradient(135deg,#EAF1FA 0%,#DDE8F6 100%)}
.p-card-media img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease)}
.p-card:hover .p-card-media img{transform:scale(1.06)}
.p-ph{width:100%;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;position:relative;background:linear-gradient(140deg,var(--navy) 0%,var(--navy-2) 58%,var(--teal) 160%)}
.p-ph::before{content:'';position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:30px 30px}
.p-ph .ph-letter{font-family:var(--font-en);font-size:3.6rem;font-weight:900;line-height:1;background:linear-gradient(150deg,rgba(212,175,55,.95),rgba(212,175,55,.35));-webkit-background-clip:text;background-clip:text;color:transparent}
.p-ph .ph-name{font-size:.78rem;color:rgba(255,255,255,.55);letter-spacing:2px}
.p-card-media .badge-overseas{position:absolute;top:14px;left:14px;background:rgba(255,255,255,.92);backdrop-filter:blur(4px)}
.p-card-body{padding:22px 24px 24px;display:flex;flex-direction:column;flex:1}
.p-card-cat{display:flex;align-items:center;gap:8px;font-size:.75rem;color:var(--gray-l);margin-bottom:10px}
.p-card-cat b{display:inline-flex;align-items:center;justify-content:center;width:22px;height:22px;border-radius:7px;background:var(--navy);color:var(--gold-2);font-family:var(--font-en);font-size:.72rem}
.p-card-body h3{font-size:1.12rem;font-weight:800;color:var(--ink);line-height:1.4;transition:color .3s}
.p-card:hover .p-card-body h3{color:var(--navy)}
.p-card-body .en{display:block;font-family:var(--font-en);font-size:.74rem;color:var(--gray-l);margin:4px 0 10px;line-height:1.4}
.p-card-body .pos{font-size:.85rem;color:var(--gray);line-height:1.7;flex:1;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.p-card-foot{display:flex;align-items:center;justify-content:space-between;margin-top:16px;padding-top:16px;border-top:1px dashed var(--line)}
.p-card-foot .code{font-family:var(--font-en);font-size:.74rem;color:var(--gray-l);letter-spacing:1px}
.p-card-foot .more{font-size:.85rem;font-weight:600;color:var(--navy);display:inline-flex;align-items:center;gap:6px}
.p-card-foot .more span{transition:transform .3s var(--ease)}
.p-card:hover .more{color:var(--teal)}
.p-card:hover .more span{transform:translateX(5px)}

/* ---------- 首页精选产品横滑区 ---------- */
.featured-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap;margin-bottom:clamp(36px,5vw,54px)}

/* ============================================================
   关于我们页
   ============================================================ */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(44px,6vw,84px);align-items:center}
.about-visual{position:relative}
.about-main{border-radius:var(--r-lg);overflow:hidden;background:linear-gradient(140deg,var(--navy-deep),var(--navy) 55%,var(--navy-2));min-height:460px;display:flex;align-items:center;justify-content:center;position:relative}
.about-main::before{content:'';position:absolute;inset:0;background:radial-gradient(circle at 75% 22%,rgba(0,168,168,.22),transparent 55%),radial-gradient(circle at 18% 85%,rgba(212,175,55,.16),transparent 50%)}
.about-main .inner{position:relative;text-align:center;color:#fff;padding:40px}
.about-main .yr{font-family:var(--font-en);font-size:clamp(3.4rem,6vw,5rem);font-weight:900;line-height:1;background:linear-gradient(120deg,#fff,rgba(255,255,255,.55));-webkit-background-clip:text;background-clip:text;color:transparent}
.about-main .yr-label{margin-top:10px;font-size:1rem;letter-spacing:6px;color:rgba(255,255,255,.75)}
.about-main .yr-en{margin-top:6px;font-family:var(--font-en);font-size:.72rem;letter-spacing:3px;color:var(--gold-2);text-transform:uppercase}
.about-float{position:absolute;right:-22px;bottom:-30px;background:#fff;border-radius:var(--r-md);box-shadow:var(--shadow-3);padding:22px 28px;display:flex;gap:16px;align-items:center;max-width:300px}
.about-float .ic{width:46px;height:46px;min-width:46px;border-radius:12px;background:linear-gradient(135deg,var(--teal),#007F7F);display:flex;align-items:center;justify-content:center;color:#fff;font-size:1.2rem}
.about-float strong{display:block;font-size:.98rem;color:var(--navy)}
.about-float span{font-size:.78rem;color:var(--gray)}

.adv-list{display:flex;flex-direction:column;gap:16px;margin-top:32px}
.adv-item{display:flex;gap:18px;padding:22px;border-radius:var(--r-md);border:1px solid var(--line);background:#fff;transition:all .4s var(--ease)}
.adv-item:hover{border-color:transparent;box-shadow:var(--shadow-2);transform:translateX(10px)}
.adv-item .ic{width:50px;height:50px;min-width:50px;border-radius:14px;background:var(--teal-soft);display:flex;align-items:center;justify-content:center;font-size:1.4rem;transition:transform .4s}
.adv-item:hover .ic{transform:scale(1.1) rotate(-6deg)}
.adv-item h4{font-size:1rem;font-weight:700;color:var(--navy);margin-bottom:4px}
.adv-item p{font-size:.86rem;color:var(--gray);line-height:1.75}
/* ---------- 首页公司简介摘要块：更紧凑 + 左右等高对称（仅 .sec-home-about 作用域，不影响 about.php） ---------- */
.sec-home-about{padding:clamp(44px,5.5vw,64px) 0}
.sec-home-about .about-grid{align-items:stretch;gap:clamp(28px,3vw,44px)}
.sec-home-about .about-main{min-height:0;height:100%}
.sec-home-about .about-main .inner{padding:28px}
.sec-home-about .sec-head{margin-bottom:16px}
.sec-home-about .adv-list{margin-top:8px;gap:12px}
.sec-home-about .adv-item{padding:16px 18px}
.sec-home-about .adv-item .ic{width:44px;height:44px;min-width:44px;border-radius:12px;font-size:1.25rem}
.sec-home-about .adv-item p{line-height:1.6}

/* ---------- 品牌理念 ---------- */
.value-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:26px}
.value-card{background:#fff;border-radius:var(--r-md);padding:38px;border:1px solid var(--line);position:relative;overflow:hidden;transition:all .45s var(--ease)}
.value-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-2);border-color:transparent}
.value-card .vc-no{position:absolute;top:18px;right:24px;font-family:var(--font-en);font-size:2.6rem;font-weight:900;color:rgba(10,46,100,.06);line-height:1}
.value-card h3{font-size:1.15rem;font-weight:800;color:var(--navy);margin-bottom:6px}
.value-card .en{font-family:var(--font-en);font-size:.72rem;letter-spacing:2px;text-transform:uppercase;color:var(--gold);margin-bottom:16px;display:block}
.value-card p{font-size:.92rem;color:var(--gray);line-height:1.9}
.value-card ul{display:flex;flex-direction:column;gap:10px}
.value-card ul li{position:relative;padding-left:22px;font-size:.92rem;color:var(--gray);line-height:1.7}
.value-card ul li::before{content:'';position:absolute;left:0;top:9px;width:9px;height:9px;border-radius:3px;background:linear-gradient(135deg,var(--teal),var(--navy-2))}
.brand-claim{margin-top:26px;background:linear-gradient(130deg,var(--navy-deep),var(--navy) 60%,var(--navy-2));border-radius:var(--r-lg);padding:clamp(40px,5vw,64px);color:#fff;text-align:center;position:relative;overflow:hidden}
.brand-claim::before{content:'';position:absolute;top:-60%;left:50%;transform:translateX(-50%);width:140%;height:140%;background:radial-gradient(ellipse,rgba(212,175,55,.12),transparent 60%)}
.brand-claim h3{position:relative;font-size:clamp(1.4rem,2.6vw,2rem);font-weight:900;letter-spacing:2px}
.brand-claim h3 b{color:var(--gold-2)}
.brand-claim .en{position:relative;display:block;margin-top:12px;font-family:var(--font-en);font-size:.85rem;letter-spacing:2.5px;color:rgba(255,255,255,.6)}

/* ============================================================
   DIMES 体系页
   ============================================================ */
.dimes-row{display:grid;grid-template-columns:120px 1fr;gap:0;border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden;background:#fff;margin-bottom:22px;transition:all .4s var(--ease)}
.dimes-row:hover{box-shadow:var(--shadow-2);transform:translateY(-4px);border-color:transparent}
.dimes-row .dr-left{background:linear-gradient(160deg,var(--dc,var(--teal)),color-mix(in srgb,var(--dc,var(--teal)) 60%,#000));color:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:28px 12px;gap:6px}
.dimes-row .dr-left .lt{font-family:var(--font-en);font-size:2.8rem;font-weight:900;line-height:1}
.dimes-row .dr-left .nm{font-size:.8rem;letter-spacing:2px;opacity:.9}
.dimes-row .dr-right{padding:28px 34px}
.dimes-row .dr-right h3{font-size:1.15rem;font-weight:800;color:var(--navy)}
.dimes-row .dr-right h3 span{font-family:var(--font-en);font-size:.78rem;font-weight:500;color:var(--gray-l);letter-spacing:1.5px;margin-left:10px;text-transform:uppercase}
.dimes-row .dr-right .func{font-size:.88rem;color:var(--gray);margin:8px 0 16px}
.dr-products{display:flex;flex-wrap:wrap;gap:10px}
.dr-products a{padding:8px 18px;border-radius:50px;background:var(--bg);font-size:.83rem;color:var(--ink);font-weight:500;border:1px solid transparent;transition:all .3s}
.dr-products a:hover{background:var(--teal-soft);color:var(--navy);border-color:rgba(0,168,168,.35);transform:translateY(-2px)}
.dr-products a.ovs::after{content:'\002A';color:var(--teal);margin-left:4px;font-weight:700}

/* ============================================================
   产品详情页
   ============================================================ */
.detail-hero{display:grid;grid-template-columns:1fr 1.05fr;gap:clamp(40px,5vw,72px);align-items:center}
.detail-media{position:relative;border-radius:var(--r-lg);overflow:hidden;aspect-ratio:1089/694;box-shadow:var(--shadow-2)}
.detail-media img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}
.detail-media .p-ph{min-height:0;height:100%}
.detail-media .p-ph .ph-letter{font-size:6rem}
/* ---------- 详情页主图+产品图自动轮换 ---------- */
.pd-slide{opacity:0;transition:opacity .9s var(--ease);z-index:1}
.pd-slide.active{opacity:1;z-index:2}
.pd-dots{position:absolute;left:0;right:0;bottom:16px;display:flex;justify-content:center;gap:8px;z-index:6}
.pd-dot{width:9px;height:9px;border-radius:50%;background:rgba(255,255,255,.55);box-shadow:0 0 0 1px rgba(0,0,0,.12);cursor:pointer;transition:all .35s var(--ease)}
.pd-dot.active{background:#fff;width:26px;border-radius:5px}
.pd-nav{position:absolute;top:50%;transform:translateY(-50%);z-index:6;width:38px;height:38px;border-radius:50%;background:rgba(255,255,255,.82);display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--navy);font-size:1.2rem;line-height:1;opacity:0;transition:opacity .3s,background .3s;user-select:none}
.detail-media:hover .pd-nav{opacity:1}
.pd-nav:hover{background:#fff}
.pd-nav.prev{left:14px}
.pd-nav.next{right:14px}
.detail-info .p-card-cat{font-size:.85rem;margin-bottom:10px}
.detail-info h1{font-size:clamp(1.6rem,2.8vw,2.15rem);font-weight:900;color:var(--navy);line-height:1.25;margin-bottom:16px}
.detail-info .en{display:block;font-family:var(--font-en);font-size:.95rem;color:var(--gray-l);margin:6px 0 14px;letter-spacing:.5px}
.detail-position{position:relative;padding:14px 18px;border-radius:var(--r-sm);background:linear-gradient(120deg,var(--teal-soft),#F2FAFA);border-left:4px solid var(--teal);font-size:.92rem;color:var(--ink);line-height:1.7;margin-bottom:16px}
.detail-desc{font-size:.92rem;color:var(--gray);line-height:1.8;margin-bottom:18px}
.detail-actions{display:flex;gap:14px;flex-wrap:wrap}

.detail-blocks{display:grid;grid-template-columns:1fr 1fr;gap:26px;margin-top:clamp(50px,7vw,80px)}
.d-block{background:#fff;border:1px solid var(--line);border-radius:var(--r-md);padding:34px;transition:all .4s var(--ease)}
.d-block:hover{box-shadow:var(--shadow-2);border-color:transparent;transform:translateY(-5px)}
.d-block h3{display:flex;align-items:center;gap:12px;font-size:1.1rem;font-weight:800;color:var(--navy);margin-bottom:20px}
.d-block h3 .n{width:34px;height:34px;border-radius:10px;background:linear-gradient(135deg,var(--navy),var(--navy-2));color:var(--gold-2);font-family:var(--font-en);font-size:.85rem;display:flex;align-items:center;justify-content:center}
.d-block ul{display:flex;flex-direction:column;gap:12px}
.d-block ul li{position:relative;padding-left:26px;font-size:.9rem;color:var(--gray);line-height:1.8}
.d-block ul li::before{content:'';position:absolute;left:0;top:10px;width:10px;height:10px;border-radius:50%;background:radial-gradient(circle at 30% 30%,var(--gold-2),var(--gold))}
.d-block.spec{grid-column:1/-1;background:linear-gradient(130deg,var(--navy-deep),var(--navy) 60%,var(--navy-2));color:#fff;border:none}
.d-block.spec h3{color:#fff}
.d-block.spec h3 .n{background:rgba(212,175,55,.18);color:var(--gold-2)}
.d-block.spec .spec-text{font-size:1rem;line-height:2;color:rgba(255,255,255,.85);letter-spacing:.5px}

/* ============================================================
   筛选标签
   ============================================================ */
.filter-bar{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:44px}
.filter-bar a{padding:10px 24px;border-radius:50px;background:#fff;border:1px solid var(--line);font-size:.88rem;color:var(--gray);font-weight:500;transition:all .3s var(--ease)}
.filter-bar a i{font-style:normal;font-family:var(--font-en);font-size:.7rem;color:var(--gray-l);margin-left:6px;letter-spacing:1px}
.filter-bar a:hover{border-color:var(--navy);color:var(--navy);transform:translateY(-2px)}
.filter-bar a.on{background:var(--navy);border-color:var(--navy);color:#fff;box-shadow:0 8px 20px rgba(10,46,100,.28)}
.filter-bar a.on i{color:var(--gold-2)}

/* ============================================================
   CTA 横幅
   ============================================================ */
.cta-band{background:linear-gradient(125deg,var(--navy-deep),var(--navy) 55%,var(--navy-2));border-radius:var(--r-lg);padding:clamp(44px,6vw,68px);display:flex;align-items:center;justify-content:space-between;gap:36px;position:relative;overflow:hidden;color:#fff}
.cta-band::before{content:'';position:absolute;right:-8%;top:-60%;width:380px;height:380px;border-radius:50%;background:radial-gradient(circle,rgba(212,175,55,.22),transparent 65%)}
.cta-band::after{content:'';position:absolute;left:12%;bottom:-70%;width:300px;height:300px;border-radius:50%;background:radial-gradient(circle,rgba(0,168,168,.2),transparent 65%)}
.cta-band h3{font-size:clamp(1.35rem,2.6vw,1.9rem);font-weight:800;position:relative;z-index:2}
.cta-band p{margin-top:8px;color:rgba(255,255,255,.66);font-size:.95rem;position:relative;z-index:2}
.cta-band .btns{position:relative;z-index:2;display:flex;gap:14px;flex-shrink:0;flex-wrap:wrap}

/* ---------- 阿里横幅 ---------- */
.alibaba-band{display:grid;grid-template-columns:1.2fr .8fr;gap:40px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:clamp(36px,5vw,56px);box-shadow:var(--shadow-1);position:relative;overflow:hidden}
.alibaba-band::before{content:'';position:absolute;top:0;left:0;bottom:0;width:5px;background:linear-gradient(180deg,var(--gold),var(--teal))}
.alibaba-band h3{font-size:clamp(1.3rem,2.4vw,1.8rem);font-weight:800;color:var(--navy)}
.alibaba-band h3 span{color:var(--gold)}
.alibaba-band p{margin-top:12px;font-size:.92rem;color:var(--gray);line-height:1.9}
.alibaba-band .side{text-align:center}
.alibaba-band .url-chip{display:inline-block;margin-top:18px;padding:9px 22px;border-radius:50px;background:var(--bg);font-family:var(--font-en);font-size:.8rem;color:var(--navy);letter-spacing:.5px}

/* ============================================================
   联系页
   ============================================================ */
.contact-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.c-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-md);padding:32px 26px;transition:all .4s var(--ease);position:relative;overflow:hidden}
.c-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-2);border-color:transparent}
.c-card .ic{width:52px;height:52px;border-radius:14px;background:linear-gradient(135deg,var(--teal),#007F7F);display:flex;align-items:center;justify-content:center;color:#fff;font-size:1.4rem;margin-bottom:18px}
.c-card h4{font-size:.95rem;font-weight:700;color:var(--navy);margin-bottom:6px}
.c-card p{font-size:.88rem;color:var(--gray);line-height:1.7;word-break:break-all}
.c-card a{color:var(--teal)}
.c-card a:hover{text-decoration:underline}
.map-frame{display:block;width:100%;height:420px;border:0;border-radius:var(--r-lg);box-shadow:var(--shadow-2);background:#EDF3FA}
@media(max-width:640px){.map-frame{height:300px}}

.overseas-list{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:28px}
.overseas-list .ol-item{display:flex;align-items:center;gap:12px;padding:14px 20px;background:#fff;border:1px solid var(--line);border-radius:var(--r-sm);font-size:.88rem;color:var(--ink);transition:all .3s}
.overseas-list .ol-item:hover{border-color:rgba(0,168,168,.4);background:var(--teal-soft);transform:translateX(6px)}
.overseas-list .ol-item .b{width:26px;height:26px;min-width:26px;border-radius:8px;background:linear-gradient(135deg,var(--teal),#007F7F);color:#fff;font-size:.72rem;display:flex;align-items:center;justify-content:center;font-family:var(--font-en);font-weight:700}
.overseas-list .ol-item span{color:var(--gray-l);font-family:var(--font-en);font-size:.72rem;margin-left:auto;text-align:right}

/* ============================================================
   发展历程时间线
   ============================================================ */
.tl{position:relative;max-width:900px;margin:0 auto}
.tl::before{content:'';position:absolute;left:50%;top:6px;bottom:6px;width:2px;transform:translateX(-50%);background:linear-gradient(180deg,var(--teal),var(--gold))}
.tl-item{position:relative;width:50%;padding:0 52px 54px 0;text-align:right}
.tl-item:nth-child(even){margin-left:50%;padding:0 0 54px 52px;text-align:left}
.tl-dot{position:absolute;top:8px;width:15px;height:15px;border-radius:50%;background:#fff;border:3px solid var(--teal);box-shadow:0 0 0 5px rgba(0,168,168,.14);z-index:2}
.tl-item:nth-child(odd) .tl-dot{right:-10.5px}
.tl-item:nth-child(even) .tl-dot{left:-10.5px}
.tl-year{font-family:var(--font-en);font-size:1.45rem;font-weight:900;color:var(--teal);letter-spacing:1px;margin-bottom:10px}
.tl-card{display:inline-block;text-align:left;background:#fff;border:1px solid var(--line);border-radius:var(--r-md);padding:22px 26px;box-shadow:var(--shadow-1);transition:all .4s var(--ease);max-width:380px}
.tl-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-2);border-color:transparent}
.tl-card h3{font-size:1.02rem;font-weight:800;color:var(--navy);margin-bottom:8px}
.tl-card p{font-size:.87rem;color:var(--gray);line-height:1.85}
@media(max-width:860px){
  .tl::before{left:8px}
  .tl-item,.tl-item:nth-child(even){width:100%;margin-left:0;padding:0 0 40px 38px;text-align:left}
  .tl-item:nth-child(odd) .tl-dot,.tl-item:nth-child(even) .tl-dot{left:-2.5px;right:auto}
  .tl-card{max-width:100%}
}

/* ============================================================
   新闻资讯
   ============================================================ */
.news-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:28px}
.news-card{position:relative;display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden;transition:transform .45s var(--ease),box-shadow .45s var(--ease),border-color .45s var(--ease)}
.news-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-2);border-color:transparent}
.news-card-media{position:relative;aspect-ratio:16/9;overflow:hidden;background:linear-gradient(135deg,#EAF1FA,#DDE8F6)}
.news-card-media img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease)}
.news-card:hover .news-card-media img{transform:scale(1.06)}
.news-date{position:absolute;top:14px;left:14px;padding:5px 12px;border-radius:50px;background:rgba(255,255,255,.94);box-shadow:var(--shadow-1);font-family:var(--font-en);font-size:.74rem;font-weight:700;color:var(--navy);letter-spacing:.3px}
.news-tag-ext{position:absolute;top:14px;right:14px;padding:4px 11px;border-radius:50px;font-size:.7rem;font-weight:600;background:rgba(0,168,168,.94);color:#fff;box-shadow:var(--shadow-1)}
.news-card-body{display:flex;flex-direction:column;flex:1;padding:22px 24px 24px}
.news-card-body h3{font-size:1.08rem;font-weight:800;color:var(--ink);line-height:1.5;margin-bottom:10px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;transition:color .35s}
.news-card:hover .news-card-body h3{color:var(--navy)}
.news-card-body .sum{flex:1;font-size:.86rem;color:var(--gray);line-height:1.75;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.news-card-foot{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:16px;padding-top:14px;border-top:1px dashed var(--line);font-size:.8rem;color:var(--gray-l)}
.news-card-foot .more{font-weight:600;color:var(--navy);white-space:nowrap;transition:color .35s}
.news-card-foot .more span{font-family:var(--font-en)}
.news-card:hover .news-card-foot .more{color:var(--teal)}
.news-pager{display:flex;justify-content:center;flex-wrap:wrap;gap:8px;margin-top:52px}
.news-pager a,.news-pager span{min-width:42px;height:42px;padding:0 15px;display:inline-flex;align-items:center;justify-content:center;border-radius:50px;border:1px solid var(--line);background:#fff;font-size:.86rem;color:var(--gray);transition:all .3s var(--ease)}
.news-pager a:hover{border-color:var(--navy);color:var(--navy);transform:translateY(-2px)}
.news-pager .on{background:var(--navy);border-color:var(--navy);color:#fff;font-weight:600}
.news-pager .disabled{opacity:.4;pointer-events:none}
.news-article{max-width:880px;margin:0 auto}
.news-article-head{text-align:center;margin-bottom:34px}
.news-article-head h1{font-size:clamp(1.6rem,3.2vw,2.3rem);font-weight:900;color:var(--navy);line-height:1.4}
.news-meta{display:flex;justify-content:center;flex-wrap:wrap;gap:10px 22px;margin-top:18px;font-size:.82rem;color:var(--gray-l)}
.news-meta span{display:inline-flex;align-items:center;gap:6px}
.news-cover{margin-bottom:34px;border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow-2)}
.news-cover img{display:block;width:100%;height:auto}
.news-content{font-size:1rem;color:var(--ink);line-height:2;overflow-wrap:break-word;word-break:break-word}
.news-content p{margin-bottom:18px}
.news-content img{max-width:100%;height:auto;border-radius:var(--r-sm);margin:18px auto;display:block}
.news-content h1,.news-content h2,.news-content h3,.news-content h4{color:var(--navy);font-weight:800;margin:26px 0 14px;line-height:1.5}
.news-content ul,.news-content ol{margin:0 0 18px;padding-left:24px}
.news-content li{margin-bottom:8px}
.news-content a{color:var(--teal)}
.news-content table{width:100%;border-collapse:collapse;margin:18px 0}
.news-content td,.news-content th{border:1px solid var(--line);padding:8px 12px}
.news-content blockquote{margin:18px 0;padding:14px 20px;border-left:4px solid var(--teal);background:var(--teal-soft);border-radius:0 var(--r-sm) var(--r-sm) 0;color:var(--gray)}
.news-back{display:flex;justify-content:center;margin-top:44px}

/* ============================================================
   页脚
   ============================================================ */
.site-footer{position:relative;background:var(--navy-deep);color:rgba(255,255,255,.6);margin-top:clamp(64px,9vw,110px)}
.footer-wave{position:absolute;top:-68px;left:0;right:0;height:70px;pointer-events:none}
.footer-wave svg{width:100%;height:100%}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1.2fr 1.3fr;gap:clamp(26px,3.4vw,44px);padding:clamp(16px,2.2vw,24px) 0 26px}
.footer-about{margin:10px 0;font-size:.85rem;line-height:1.6;color:rgba(255,255,255,.5)}
.footer-slogan strong{display:block;font-size:.95rem;color:var(--gold-2);letter-spacing:1.5px}
.footer-slogan span{font-family:var(--font-en);font-size:.7rem;letter-spacing:1.5px;color:rgba(255,255,255,.4)}
.footer-col h4{font-size:.9rem;font-weight:700;color:#fff;letter-spacing:2px;margin-bottom:11px;position:relative;padding-bottom:8px}
.footer-col h4::after{content:'';position:absolute;left:0;bottom:0;width:26px;height:2px;background:linear-gradient(90deg,var(--gold),transparent)}
.footer-col a{display:block;font-size:.85rem;color:rgba(255,255,255,.55);padding:3px 0;transition:all .3s}
.footer-col a i{font-style:normal;font-family:var(--font-en);font-size:.66rem;color:rgba(255,255,255,.3);margin-left:6px;letter-spacing:.5px}
.footer-col a:hover{color:var(--gold-2);transform:translateX(6px)}
.footer-contact p{font-size:.85rem;padding:3px 0;line-height:1.5}
.footer-contact .footer-addr{white-space:nowrap}
.footer-contact b{display:inline-block;min-width:44px;color:rgba(255,255,255,.85);font-weight:600}
.footer-alibaba{display:inline-flex;align-items:center;gap:8px;margin-top:16px;padding:11px 24px;border-radius:50px;background:linear-gradient(120deg,var(--gold),var(--gold-2));color:var(--navy-deep)!important;font-weight:700;font-size:.85rem;transition:all .35s var(--ease)}
.footer-col a.footer-alibaba{display:flex;width:fit-content;margin:16px auto 0;padding:11px 24px;justify-content:center;align-items:center;gap:8px}
.footer-alibaba:hover{transform:translateY(-3px);box-shadow:0 10px 26px rgba(212,175,55,.4)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.08);padding:12px 0 16px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:.78rem;color:rgba(255,255,255,.35)}
.footer-mission{letter-spacing:1px}

/* ============================================================
   动画
   ============================================================ */
@keyframes breath{0%{transform:scale(1);opacity:.7}100%{transform:scale(1.15);opacity:1}}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(0,168,168,.55)}70%{box-shadow:0 0 0 10px rgba(0,168,168,0)}100%{box-shadow:0 0 0 0 rgba(0,168,168,0)}}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes fadeUp{from{opacity:0;transform:translateY(36px)}to{opacity:1;transform:translateY(0)}}

/* 首页 hero 入场 */
.hero .a1{animation:fadeUp .9s var(--ease) .1s both}
.hero .a2{animation:fadeUp .9s var(--ease) .25s both}
.hero .a3{animation:fadeUp .9s var(--ease) .4s both}
.hero .a4{animation:fadeUp .9s var(--ease) .55s both}
.hero .a5{animation:fadeUp .9s var(--ease) .7s both}
.hero-panel{animation:fadeUp 1s var(--ease) .5s both}

/* 滚动渐入 */
.rv{opacity:0;transform:translateY(34px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.rv.in{opacity:1;transform:translateY(0)}
.rv.d1{transition-delay:.12s}
.rv.d2{transition-delay:.24s}
.rv.d3{transition-delay:.36s}
.rv.d4{transition-delay:.48s}
.page-banner .rv{transform:translateY(24px)}

/* ============================================================
   响应式
   ============================================================ */
@media (max-width:1080px){
  .dimes-grid{grid-template-columns:repeat(3,1fr)}
  .contact-grid{grid-template-columns:repeat(2,1fr)}
  .overseas-list{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .about-grid,.detail-hero,.alibaba-band{grid-template-columns:1fr}
  .detail-media{aspect-ratio:1089/694;min-height:0}
  .about-float{right:12px}
  .hero .wrap{grid-template-columns:1fr}
  .hero-panel{max-width:560px}
}
@media (max-width:860px){
  .main-nav{display:none}
  .nav-burger{display:flex}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .stat-item:nth-child(2)::after{display:none}
  .dimes-grid{grid-template-columns:repeat(2,1fr)}
  .value-grid{grid-template-columns:1fr}
  .detail-blocks{grid-template-columns:1fr}
  .dimes-row{grid-template-columns:86px 1fr}
  .dimes-row .dr-left .lt{font-size:2rem}
  .cta-band{flex-direction:column;text-align:center}
  .banner-deco{opacity:.35}
  .hero-photo .hp-frame{top:6%;height:54%}
  .hero-photo .hp-frame-l{left:-16%;width:66%}
  .hero-photo .hp-frame-r{right:-16%;width:66%}
}
@media (max-width:560px){
  .brand-logo{height:30px}
  .site-footer .brand-logo{height:40px}
  .stats-grid{grid-template-columns:1fr 1fr}
  .dimes-grid,.contact-grid,.overseas-list{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .hero{padding:88px 0 64px}
  .hero-float{left:0;bottom:-20px}
  .filter-bar a{padding:8px 18px;font-size:.82rem}
  .news-grid{gap:20px}
  .news-pager{margin-top:38px}
}