/* ===================== 设计令牌（浅色 · 医疗质感 · 与Logo协调：科技蓝+治愈青） ===================== */
:root{
  --bg:#FFFFFF; --bg-soft:#F3F6FA; --bg-2:#E4ECF4; --bg-tint:#F5F8FC; --surface:#FBFDFF;
  --border:#CFD8E4; --border-2:#B3C0D1; --grid-line:rgba(11,108,185,.06);
  --primary:#0B6CB9; --primary-d:#0A4D89; --accent:#0EA59B; --accent-2:#0A7C75;
  --success:#138A5C; --violet:#5B7ABD; --warm:#F5A623; --warm-2:#F8C369;
  --text:#14293F; --text-muted:#4C5E72; --text-dim:#8291A5;
  --shadow-sm:0 1px 2px rgba(20,41,63,.06),0 1px 3px rgba(20,41,63,.08);
  --shadow:0 6px 20px rgba(11,108,185,.09),0 2px 6px rgba(14,165,155,.05);
  --shadow-lg:0 22px 56px -18px rgba(11,108,185,.32),0 10px 22px -10px rgba(14,165,155,.22);
  --f-display:"Sora",sans-serif;
  --f-body:"Noto Sans SC",-apple-system,sans-serif;
  --f-mono:"JetBrains Mono",ui-monospace,monospace;
  --r:10px; --r-card:16px; --r-pill:999px;
  --maxw:1240px;
  --ease:cubic-bezier(.2,.7,.2,1);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:80px}
body{font-family:var(--f-body);background:var(--bg-soft);color:var(--text);line-height:1.65;overflow-x:hidden;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px;position:relative}
section{position:relative}
.eyebrow{font-family:var(--f-mono);font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--primary);display:inline-flex;align-items:center;gap:10px}
.eyebrow::before{content:"";width:24px;height:1px;background:var(--accent)}
.sec-title{font-family:var(--f-display);font-weight:700;font-size:clamp(28px,4vw,46px);line-height:1.16;margin:18px 0 16px;letter-spacing:-.01em;color:var(--text)}
.sec-sub{color:var(--text-muted);max-width:680px;font-size:clamp(15px,1.6vw,17px)}
.sec-head{margin-bottom:50px}
.grad{background:linear-gradient(100deg,var(--primary) 0%,var(--accent) 100%);-webkit-background-clip:text;background-clip:text;color:transparent}
.tag{font-family:var(--f-mono);font-size:11px;letter-spacing:.05em;padding:4px 12px;border-radius:var(--r-pill);border:1px solid var(--border-2);color:var(--text-muted);white-space:nowrap;background:var(--bg-tint)}
.tag.primary{color:var(--primary);background:rgba(11,108,185,.09);border-color:rgba(11,108,185,.26)}
.tag.accent{color:var(--accent);background:rgba(14,165,155,.1);border-color:rgba(14,165,155,.28)}
.tag.success{color:var(--success);background:rgba(19,138,92,.1);border-color:rgba(19,138,92,.26)}
.tag.warm{color:var(--warm);background:rgba(245,166,35,.1);border-color:rgba(245,166,35,.3)}

/* 全局背景 */
.bg-fx{position:fixed;inset:0;z-index:0;pointer-events:none;overflow:hidden}
.bg-grid{position:absolute;inset:0;background-image:radial-gradient(circle at 1px 1px,var(--grid-line) 1px,transparent 0);background-size:28px 28px;mask-image:linear-gradient(180deg,#000,transparent 90%)}
.bg-blob{position:absolute;border-radius:50%;filter:blur(80px);opacity:.5}
.bg-blob.b1{top:-15vw;right:-10vw;width:50vw;height:50vw;background:radial-gradient(circle,rgba(11,108,185,.26),transparent 60%)}
.bg-blob.b2{top:30vh;left:-15vw;width:45vw;height:45vw;background:radial-gradient(circle,rgba(14,165,155,.22),transparent 60%)}
.bg-blob.b3{bottom:-10vw;right:0vw;width:48vw;height:48vw;background:radial-gradient(circle,rgba(91,122,189,.22),transparent 60%)}

/* ===================== 导航 ===================== */
.nav{position:fixed;top:0;left:0;right:0;z-index:100;transition:.4s var(--ease)}
.nav-inner{max-width:var(--maxw);margin:0 auto;padding:18px 28px;display:flex;align-items:center;justify-content:space-between;gap:24px;transition:.4s var(--ease)}
.nav.scrolled{backdrop-filter:blur(16px);background:rgba(255,255,255,.82);border-bottom:1px solid var(--border);box-shadow:var(--shadow-sm)}
.nav.scrolled .nav-inner{padding:12px 28px}.brand{display:flex;align-items:center;gap:12px;font-family:var(--f-display);font-weight:700;font-size:19px;letter-spacing:-.01em;color:var(--text);flex:0 0 auto;text-decoration:none}
.brand-mark{width:38px;height:38px;flex:0 0 auto}
.brand-mark svg{width:100%;height:100%}
.brand .brand-mark ~ span small{display:block;font-family:var(--f-mono);font-size:9.5px;letter-spacing:.22em;color:var(--text-dim);font-weight:400;margin-top:1px}
/* Brand：横版透明 Logo */
.brand-logo{display:block;width:auto;height:46px;max-width:240px;flex:0 0 auto;transition:.35s var(--ease);filter:drop-shadow(0 2px 6px rgba(11,108,185,.12));object-fit:contain}
.nav.scrolled .brand-logo{height:38px}
.foot-brand .brand-logo,footer .brand-logo{height:48px;max-width:320px}
@media(max-width:520px){
  .brand-logo{height:38px;max-width:180px}
}.nav-links{display:flex;align-items:center;gap:30px;list-style:none}
.nav-links a{font-size:14.5px;color:var(--text-muted);transition:.25s;position:relative}
.nav-links a:hover{color:var(--text)}
.nav-links a::after{content:"";position:absolute;left:0;bottom:-6px;width:0;height:2px;background:var(--primary);border-radius:2px;transition:.3s}
.nav-links a:hover::after,.nav-links a.active::after{width:100%}
.nav-links a.active{color:var(--primary)}
.nav-links .has-dropdown{position:relative}
.nav-links .has-dropdown > a{display:inline-flex;align-items:center;gap:4px}
.nav-links .has-dropdown > a::after{content:"";width:0;height:0;border-left:4px solid transparent;border-right:4px solid transparent;border-top:5px solid var(--text-muted);display:inline-block;transition:.25s}
.nav-links .has-dropdown:hover > a::after{border-top-color:var(--primary);transform:rotate(180deg)}
.nav-links .dropdown{position:absolute;top:calc(100% + 12px);left:50%;transform:translateX(-50%) translateY(8px);min-width:210px;background:var(--surface);border:1px solid var(--border);border-radius:14px;box-shadow:0 16px 40px rgba(11,108,185,.18);padding:8px;list-style:none;opacity:0;visibility:hidden;transition:.25s;z-index:200}
.nav-links .has-dropdown:hover .dropdown{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}
.nav-links .dropdown li{width:100%}
.nav-links .dropdown a{display:flex;align-items:center;gap:8px;width:100%;padding:10px 14px;border-radius:8px;font-size:13.5px;white-space:nowrap;color:var(--text-muted)}
.nav-links .dropdown a::after{display:none}
.nav-links .dropdown a:hover{background:var(--surface-2);color:var(--primary)}
.nav-links .dropdown a svg{width:15px;height:15px;flex:0 0 auto;opacity:.85;margin-right:8px}
.mob-menu .sub-item{display:inline-flex;align-items:center;gap:8px}
.mob-menu .sub-item svg{width:15px;height:15px;flex:0 0 auto;opacity:.8;margin-right:8px}
/* 移动端二级菜单 */
.mob-menu .sub-item{padding-left:24px;font-size:15px;opacity:.85}
.btn{display:inline-flex;align-items:center;gap:8px;font-family:var(--f-mono);font-size:13.5px;letter-spacing:.02em;padding:11px 22px;border-radius:var(--r-pill);border:1px solid var(--border-2);color:var(--text);cursor:pointer;background:var(--surface);transition:.3s var(--ease);position:relative;overflow:hidden}
.btn:hover{border-color:var(--primary);box-shadow:var(--shadow);transform:translateY(-1px)}
.btn.primary{background:linear-gradient(100deg,var(--primary),var(--accent));color:#fff;font-weight:700;border-color:transparent;box-shadow:var(--shadow)}
.btn.primary:hover{box-shadow:var(--shadow-lg);transform:translateY(-2px)}
.btn.ghost{background:transparent;border-color:transparent;color:var(--primary)}
.btn.ghost:hover{background:var(--bg-soft)}
.nav-cta{display:flex;gap:12px;align-items:center}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:6px}
.burger span{width:24px;height:2px;background:var(--text);border-radius:2px;transition:.3s}
.mob-menu{position:fixed;inset:0;z-index:99;background:rgba(255,255,255,.97);backdrop-filter:blur(20px);display:none;flex-direction:column;align-items:center;justify-content:center;gap:26px}
.mob-menu.open{display:flex}
.mob-menu a{font-family:var(--f-display);font-size:26px;color:var(--text)}

/* ===================== 首页 HERO ===================== */
.hero{min-height:100vh;display:flex;align-items:center;padding:130px 0 70px;position:relative;overflow:hidden;background:linear-gradient(180deg,var(--bg) 0%,var(--bg-soft) 100%)}
.hero-bg{position:absolute;inset:0;z-index:0}
.hero-row{position:relative;z-index:3;display:flex;align-items:center;gap:48px;width:100%}
.hero-inner{flex:1 1 0;min-width:0;position:relative;z-index:3}
.hero .eyebrow{margin-bottom:24px}
.hero h1{font-family:var(--f-display);font-weight:800;font-size:clamp(38px,6.2vw,76px);line-height:1.06;letter-spacing:-.02em;margin-bottom:26px;color:var(--text)}
.hero h1 .l2{display:block}
.hero p.lead{font-size:clamp(16px,1.7vw,18px);color:var(--text-muted);max-width:600px;margin-bottom:40px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:54px}
.hero-stats{display:flex;gap:42px;flex-wrap:wrap;padding-top:28px;border-top:1px solid var(--border)}
.hstat .n{font-family:var(--f-display);font-weight:700;font-size:32px;color:var(--text);letter-spacing:-.01em}
.hstat .n .u{color:var(--primary);font-size:20px;margin-left:2px}
.hstat .l{font-family:var(--f-mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--text-muted);margin-top:4px}
.hero-viz{flex:0 0 400px;max-width:420px;min-width:0;opacity:0;animation:fadeUp 1s .5s var(--ease) forwards;z-index:3;position:relative}
@keyframes fadeUp{from{opacity:0;transform:translateX(20px)}to{opacity:1;transform:none}}
.viz-card{background:linear-gradient(160deg,#fff,#F6F8FC);border:1px solid var(--border);border-radius:var(--r-card);box-shadow:var(--shadow-lg);padding:22px;position:relative;overflow:hidden}
.viz-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}
.viz-head .vt{font-family:var(--f-mono);font-size:11px;letter-spacing:.14em;color:var(--text-muted);text-transform:uppercase}
.viz-head .live{display:inline-flex;align-items:center;gap:6px;font-family:var(--f-mono);font-size:11px;color:var(--success)}
.viz-head .live::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--success);box-shadow:0 0 0 4px rgba(5,150,105,.18);animation:pulse 1.8s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.4}}
.ecg{width:100%;height:90px;display:block}
.ecg-line{stroke-width:2.2;fill:none;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:1400;stroke-dashoffset:1400;animation:draw 4s var(--ease) forwards infinite}
@keyframes draw{0%{stroke-dashoffset:1400}60%,100%{stroke-dashoffset:0}}
.viz-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:16px}
.viz-metric{background:var(--bg-soft);border:1px solid var(--border);border-radius:10px;padding:14px}
.viz-metric .mv{font-family:var(--f-display);font-weight:700;font-size:22px;color:var(--primary)}
.viz-metric .ml{font-size:12px;color:var(--text-muted);margin-top:2px}
.viz-metric .ml .ok{color:var(--success)}
.viz-foot{display:flex;justify-content:space-between;margin-top:14px;padding-top:14px;border-top:1px dashed var(--border-2);font-family:var(--f-mono);font-size:11px;color:var(--text-dim)}
.viz-tags{display:flex;gap:8px;margin-top:12px;padding-top:12px;border-top:1px solid var(--border)}
.vt-tag{font-size:11px;padding:4px 12px;border-radius:20px;background:var(--surface-2);color:var(--text-muted);border:1px solid var(--border);font-family:var(--f-mono);letter-spacing:.3px}
@media(max-width:820px){.hero-row{flex-direction:column}.hero-viz{flex:0 0 auto;max-width:100%;width:100%;animation:none;opacity:1;margin-top:30px}}

/* ===================== 通用面板 ===================== */
.panel{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-card);position:relative;overflow:hidden;transition:.35s var(--ease);box-shadow:var(--shadow-sm)}
.panel:hover{box-shadow:var(--shadow-lg);border-color:var(--primary);transform:translateY(-2px)}
.panel-elev{box-shadow:var(--shadow)}
.panel-elev:hover{box-shadow:var(--shadow-lg);border-color:var(--primary)}
.panel-soft{background:var(--bg-tint);border:1px solid var(--border)}

/* ===================== 章节通用 ===================== */
.section{padding:104px 0;background:var(--bg)}
.section.alt,.section:nth-of-type(even):not(.cta-sec):not([id="explore"]):not([id="patents"]){background:var(--bg-soft)}
.section.tint{background:var(--bg-tint)}
.section+.section{border-top:1px solid var(--border)}
.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
@media(max-width:880px){.pillars{grid-template-columns:1fr}}
.pillar{padding:34px 28px 30px}
.pillar .pic{width:52px;height:52px;border-radius:14px;display:grid;place-items:center;margin-bottom:18px;background:linear-gradient(135deg,rgba(11,108,185,.14),rgba(14,165,155,.17))}
.pillar .pic svg{width:26px;height:26px}
.pillar .pidx{font-family:var(--f-mono);font-size:12px;color:var(--primary);letter-spacing:.12em}
.pillar h3{font-family:var(--f-display);font-size:21px;margin:12px 0 14px;letter-spacing:-.01em}
.pillar p{color:var(--text-muted);font-size:14.5px}
.pillar ul{list-style:none;margin-top:18px;display:flex;flex-direction:column;gap:9px}
.pillar ul li{font-size:13.5px;color:var(--text-muted);display:flex;gap:10px;align-items:flex-start}
.pillar ul li::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--accent);margin-top:7px;flex:0 0 auto}

/* ===================== 首页入口卡（多页导航） ===================== */
.entries{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
@media(max-width:980px){.entries{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.entries{grid-template-columns:1fr}}
.entry{padding:28px;display:flex;flex-direction:column;gap:12px;cursor:pointer;min-height:180px}
.entry:hover{border-color:var(--primary);transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.entry .eic{width:48px;height:48px;border-radius:13px;border:1px solid var(--border-2);display:grid;place-items:center;background:linear-gradient(135deg,rgba(11,108,185,.09),rgba(14,165,155,.11))}
.entry .eic svg{width:24px;height:24px}
.entry h3{font-family:var(--f-display);font-size:18px;letter-spacing:-.01em}
.entry p{color:var(--text-muted);font-size:13px;flex:1}
.entry .emore{font-family:var(--f-mono);font-size:12px;color:var(--primary);display:inline-flex;align-items:center;gap:6px;transition:.3s}
.entry:hover .emore{gap:10px}

/* ===================== 产品矩阵 ===================== */
.matrix{display:grid;grid-template-columns:1.4fr 1fr;gap:24px;align-items:stretch}
@media(max-width:980px){.matrix{grid-template-columns:1fr}}
.mx-core{padding:34px;position:relative;overflow:hidden;background:linear-gradient(160deg,#fff,rgba(14,165,155,.06))}
.mx-core .glow{position:absolute;inset:auto -10% -30% auto;width:60%;height:120%;background:radial-gradient(circle,rgba(11,108,185,.16),transparent 65%);pointer-events:none}
.mx-core .badge{position:absolute;top:24px;right:24px}
.mx-core h3{font-family:var(--f-display);font-size:26px;margin:14px 0 8px;letter-spacing:-.01em}
.mx-core .role{font-family:var(--f-mono);font-size:12px;color:var(--primary);letter-spacing:.06em}
.mx-core p{color:var(--text-muted);font-size:14.5px;margin:16px 0 22px;max-width:480px}
.mx-flow{display:flex;gap:8px;flex-wrap:wrap;margin-top:6px}
.mx-flow span{font-family:var(--f-mono);font-size:11px;padding:5px 11px;border:1px solid var(--border);border-radius:var(--r-pill);color:var(--text-muted);background:var(--bg-soft)}
.mx-flow span.hi{color:var(--accent);border-color:rgba(14,165,155,.3);background:rgba(14,165,155,.1)}
.mx-sats{display:grid;grid-template-rows:repeat(4,1fr);gap:16px}
@media(max-width:980px){.mx-sats{grid-template-rows:auto}}
.mx-sat{padding:22px;display:flex;gap:16px;align-items:flex-start;cursor:pointer}
.mx-sat:hover{border-color:rgba(11,108,185,.34);transform:translateX(4px)}
.mx-sat .ic{width:42px;height:42px;flex:0 0 auto;border-radius:11px;border:1px solid var(--border-2);display:grid;place-items:center;background:rgba(11,108,185,.08)}
.mx-sat .ic svg{width:22px;height:22px}
.mx-sat h4{font-family:var(--f-display);font-size:16px;margin-bottom:5px;letter-spacing:-.01em}
.mx-sat .sr{font-family:var(--f-mono);font-size:11px;color:var(--accent);letter-spacing:.06em}
.mx-sat p{font-size:12.5px;color:var(--text-muted);margin-top:5px;line-height:1.5}
.mx-note{margin-top:24px;font-family:var(--f-mono);font-size:12px;color:var(--text-dim);display:flex;align-items:center;gap:10px}
.mx-note .dot{width:7px;height:7px;border-radius:50%;background:var(--accent)}

/* ===================== 闭环流程 ===================== */
.loop-wrap{position:relative;padding:20px 0 10px}
.loop{display:grid;grid-template-columns:repeat(6,1fr);gap:14px;position:relative;z-index:2}
@media(max-width:980px){.loop{grid-template-columns:repeat(2,1fr);gap:18px}}
.node{padding:22px 14px;text-align:center;cursor:pointer;background:var(--surface)}
.node .nidx{font-family:var(--f-mono);font-size:11px;color:var(--primary);letter-spacing:.1em}
.node .nic{width:48px;height:48px;margin:10px auto 12px;border-radius:13px;border:1px solid var(--border-2);display:grid;place-items:center;background:linear-gradient(135deg,rgba(11,108,185,.09),rgba(14,165,155,.11));transition:.3s}
.node .nic svg{width:24px;height:24px}
.node h4{font-family:var(--f-display);font-size:14.5px;margin-bottom:6px;letter-spacing:-.01em}
.node .nsub{font-size:11px;color:var(--text-dim);font-family:var(--f-mono)}
.node:hover,.node.active{border-color:var(--primary);box-shadow:var(--shadow-lg);transform:translateY(-3px)}
.node:hover .nic,.node.active .nic{background:linear-gradient(135deg,rgba(11,108,185,.18),rgba(14,165,155,.22))}
.node.active .nidx{color:var(--accent)}
.loop-return{position:relative;margin-top:22px;height:38px}
.loop-return svg{width:100%;height:100%}
.loop-detail{margin-top:36px;padding:30px;border:1px solid var(--border);border-radius:var(--r-card);background:var(--bg-soft);min-height:140px;display:flex;gap:28px;align-items:center;box-shadow:var(--shadow-sm)}
@media(max-width:760px){.loop-detail{flex-direction:column;text-align:center}}
.loop-detail .ld-ic{width:62px;height:62px;flex:0 0 auto;border-radius:15px;border:1px solid var(--border-2);display:grid;place-items:center;background:linear-gradient(135deg,rgba(11,108,185,.11),rgba(14,165,155,.13))}
.loop-detail .ld-ic svg{width:30px;height:30px}
.loop-detail h4{font-family:var(--f-display);font-size:20px;margin-bottom:10px;letter-spacing:-.01em}
.loop-detail p{color:var(--text-muted);font-size:14px;max-width:760px}
.loop-detail .feat{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}

/* ===================== 数据成效 ===================== */
.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
@media(max-width:880px){.metrics{grid-template-columns:repeat(2,1fr)}}
.metric{padding:30px 24px;text-align:left}
.metric .mnum{font-family:var(--f-display);font-weight:700;font-size:clamp(36px,4.5vw,52px);line-height:1;background:linear-gradient(100deg,var(--primary),var(--accent));-webkit-background-clip:text;background-clip:text;color:transparent;letter-spacing:-.02em}
.metric .mnum .u{font-size:.5em;-webkit-text-fill-color:var(--primary);color:var(--primary);margin-left:3px}
.metric .ml{font-size:13.5px;color:var(--text-muted);margin-top:12px}
.metric .md{font-family:var(--f-mono);font-size:11px;color:var(--text-dim);margin-top:4px;letter-spacing:.08em}

/* ===================== 案例 ===================== */
.cases{display:grid;grid-template-columns:1.1fr 1fr;gap:24px}
@media(max-width:980px){.cases{grid-template-columns:1fr}}
.map-card{padding:28px;position:relative;overflow:hidden}
.map-card h3{font-family:var(--f-display);font-size:18px;margin-bottom:6px;letter-spacing:-.01em}
.map-card .ms{font-size:12px;color:var(--text-muted);font-family:var(--f-mono);margin-bottom:22px}
.map-svg{width:100%;height:auto}
.map-dot{cursor:pointer;transition:.3s}
.case-list{display:grid;grid-template-rows:repeat(3,1fr);gap:16px}
.case{padding:22px;display:flex;gap:16px;align-items:center}
.case:hover{border-color:var(--accent);transform:translateY(-2px)}
.case .ci{width:46px;height:46px;flex:0 0 auto;border-radius:11px;border:1px solid var(--border-2);display:grid;place-items:center;background:linear-gradient(135deg,rgba(11,108,185,.11),rgba(14,165,155,.13));font-family:var(--f-display);font-weight:700;color:var(--primary)}
.case h4{font-family:var(--f-display);font-size:15px;margin-bottom:4px;letter-spacing:-.01em}
.case p{font-size:12.5px;color:var(--text-muted)}
.case .ctag{font-family:var(--f-mono);font-size:10px;color:var(--accent);letter-spacing:.06em;margin-top:6px;display:block}

/* ===================== 资质专利 ===================== */
.patents{display:grid;grid-template-columns:repeat(6,1fr);gap:14px}
@media(max-width:980px){.patents{grid-template-columns:repeat(3,1fr)}}
@media(max-width:560px){.patents{grid-template-columns:repeat(2,1fr)}}
.patent{aspect-ratio:3/4;padding:20px 14px;display:flex;flex-direction:column;justify-content:space-between;cursor:pointer;background-size:cover;background-position:center;position:relative;overflow:hidden}
.patent::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(255,255,255,.82) 0%,rgba(255,255,255,.72) 40%,rgba(255,255,255,.88) 100%);transition:.35s;z-index:1}
.patent>*{position:relative;z-index:2}
.patent::after{content:"";position:absolute;bottom:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--primary),var(--accent));opacity:0;transition:.35s;z-index:2}
.patent:hover{border-color:var(--violet);transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.patent:hover::before{background:linear-gradient(180deg,rgba(255,255,255,.72) 0%,rgba(255,255,255,.62) 40%,rgba(255,255,255,.80) 100%)}
.patent:hover::after{opacity:1}
.patent:hover .pf{color:var(--violet)}
.patent .pcat{display:inline-block;align-self:flex-start;font-family:var(--f-mono);font-size:9px;font-weight:600;color:#fff;letter-spacing:.12em;padding:3px 8px;border-radius:4px;background:linear-gradient(90deg,var(--primary),var(--accent));text-transform:uppercase;box-shadow:0 2px 8px rgba(11,108,185,.25)}
.patent .pname{font-family:var(--f-display);font-size:15px;font-weight:700;line-height:1.35;margin:auto 0;letter-spacing:-.01em;color:var(--text)}
.patent .pf{font-family:var(--f-mono);font-size:11px;color:var(--text-muted);transition:.3s;line-height:1.5}
.patent .pf b{font-size:18px;font-weight:800;font-family:var(--f-display);background:linear-gradient(92deg,var(--primary),var(--accent));-webkit-background-clip:text;background-clip:text;color:transparent;margin-right:1px}

/* ===================== CTA ===================== */
.cta-sec{padding:80px 0}
.cta-box{position:relative;padding:56px 48px;border-radius:var(--r-card);overflow:hidden;border:1px solid rgba(14,165,155,.2);background:linear-gradient(120deg,#0A365E 0%,#0B6CB9 55%,#0EA59B 100%);color:#fff;box-shadow:var(--shadow-lg)}
.cta-box::before{content:"";position:absolute;inset:0;background-image:radial-gradient(circle at 1px 1px,rgba(255,255,255,.08) 1px,transparent 0);background-size:24px 24px;mask-image:radial-gradient(ellipse 80% 80% at 80% 30%,#000,transparent 75%);opacity:.6}
.cta-inner{position:relative;z-index:2;display:flex;align-items:center;justify-content:space-between;gap:40px;flex-wrap:wrap}
.cta-inner .eyebrow{color:#9DC4FF}
.cta-inner .eyebrow::before{background:#9DC4FF}
.cta-inner h2{font-family:var(--f-display);font-size:clamp(26px,3.4vw,40px);line-height:1.18;max-width:620px;letter-spacing:-.01em}
.cta-inner p{color:rgba(255,255,255,.78);margin-top:14px;max-width:520px;font-size:15px}
.cta-actions{display:flex;flex-direction:column;gap:12px;min-width:240px}
.cta-box .btn{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.25);color:#fff;backdrop-filter:blur(4px)}
.cta-box .btn:hover{background:rgba(255,255,255,.18);border-color:rgba(255,255,255,.5)}
.cta-box .btn.primary{background:#fff;color:var(--primary-d);border-color:transparent;font-weight:700}
.cta-box .btn.primary:hover{background:#F0F7FF}

/* ===================== 页脚 ===================== */
footer{border-top:1px solid var(--border);padding:60px 0 30px;background:var(--bg-soft)}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px;margin-bottom:40px}
@media(max-width:880px){.foot-grid{grid-template-columns:1fr 1fr}}
.foot-brand p{color:var(--text-muted);font-size:13.5px;margin:18px 0;max-width:340px}
.foot-col h5{font-family:var(--f-mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--text-muted);margin-bottom:16px}
.foot-col a{display:block;color:var(--text-muted);font-size:14px;padding:6px 0;transition:.25s}
.foot-col a:hover{color:var(--primary)}
.foot-contact .fc{display:flex;gap:12px;align-items:flex-start;margin-bottom:14px;font-size:13.5px;color:var(--text-muted)}
.foot-contact .fc svg{width:18px;height:18px;flex:0 0 auto;margin-top:2px;color:var(--primary)}
.foot-bottom{border-top:1px solid var(--border);padding-top:24px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:12.5px;color:var(--text-dim);font-family:var(--f-mono)}

/* ===================== 内页通用 ===================== */
.page-hero{padding:150px 0 56px;position:relative;overflow:hidden;background:linear-gradient(180deg,var(--bg) 0%,var(--bg-soft) 100%);border-bottom:1px solid var(--border)}
.page-hero .wrap{position:relative;z-index:2}
.page-hero .eyebrow{margin-bottom:14px}
.page-hero h1{font-family:var(--f-display);font-weight:800;font-size:clamp(30px,5vw,54px);line-height:1.1;letter-spacing:-.02em;margin:14px 0 18px}
.page-hero p.lead{font-size:clamp(15px,1.6vw,17px);color:var(--text-muted);max-width:680px}
.breadcrumb{font-family:var(--f-mono);font-size:12px;letter-spacing:.06em;color:var(--text-dim);display:flex;gap:8px;align-items:center;margin-bottom:18px}
.breadcrumb a{color:var(--text-muted)}.breadcrumb a:hover{color:var(--primary)}
.breadcrumb .sep{opacity:.5}
.page-cta{padding:64px 0}

/* 产品中心网格 */
.prod-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
@media(max-width:880px){.prod-grid{grid-template-columns:1fr}}
.prod-card{padding:30px;display:flex;flex-direction:column;gap:14px;border:1px solid var(--border);box-shadow:var(--shadow-sm);background:var(--surface)}
.prod-card .pic{width:54px;height:54px;border-radius:14px;display:grid;place-items:center;background:linear-gradient(135deg,rgba(11,108,185,.15),rgba(14,165,155,.18));border:1px solid rgba(11,108,185,.14)}
.prod-card .pic svg{width:28px;height:28px}
.prod-card .prole{font-family:var(--f-mono);font-size:11px;color:var(--accent);letter-spacing:.08em;padding-bottom:8px;border-bottom:1px dashed var(--border)}
.prod-card h3{font-family:var(--f-display);font-size:22px;letter-spacing:-.01em}
.prod-card p{color:var(--text-muted);font-size:14px;flex:1}
.prod-card .pf{display:flex;gap:8px;flex-wrap:wrap}
.prod-card .more{margin-top:4px;font-family:var(--f-mono);font-size:12px;color:var(--primary);display:inline-flex;align-items:center;gap:6px;transition:.3s;padding-top:10px;border-top:1px dashed var(--border)}
.prod-card:hover{border-color:var(--primary);transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.prod-card:hover .more{gap:10px}
.prod-card.flagship{grid-column:span 2;background:linear-gradient(160deg,#fff,rgba(14,165,155,.1));border:1px solid var(--border-2)}
@media(max-width:880px){.prod-card.flagship{grid-column:auto}}

/* 产品详情：能力模块 */
.mod-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
@media(max-width:880px){.mod-grid{grid-template-columns:1fr}}
.mod{padding:28px}
.mod .mhead{display:flex;align-items:center;gap:14px;margin-bottom:16px}
.mod .mic{width:46px;height:46px;flex:0 0 auto;border-radius:12px;border:1px solid var(--border-2);display:grid;place-items:center;background:linear-gradient(135deg,rgba(11,108,185,.09),rgba(14,165,155,.11))}
.mod .mic svg{width:24px;height:24px}
.mod h3{font-family:var(--f-display);font-size:18px;letter-spacing:-.01em}
.mod .midx{font-family:var(--f-mono);font-size:11px;color:var(--primary);letter-spacing:.1em}
.mod ul{list-style:none;display:flex;flex-direction:column;gap:11px;counter-reset:m}
.mod ul li{position:relative;padding-left:30px;color:var(--text-muted);font-size:13.5px;line-height:1.65}
.mod ul li::before{counter-increment:m;content:counter(m,decimal-leading-zero);position:absolute;left:0;top:0;font-family:var(--f-mono);font-size:11px;color:var(--accent);letter-spacing:.05em}

/* 案例墙 */
.logo-wall{display:grid;grid-template-columns:repeat(6,1fr);gap:14px}
@media(max-width:980px){.logo-wall{grid-template-columns:repeat(4,1fr)}}
@media(max-width:560px){.logo-wall{grid-template-columns:repeat(2,1fr)}}
.logo-item{aspect-ratio:3/2;padding:18px;display:flex;align-items:center;justify-content:center;background:#fff}
.logo-item img{max-height:56px;max-width:92%;object-fit:contain;filter:grayscale(.4) opacity(.85);transition:.35s var(--ease)}
.logo-item:hover{border-color:var(--border-2);box-shadow:var(--shadow);transform:translateY(-2px)}
.logo-item:hover img{filter:grayscale(0) opacity(1)}

/* 新闻列表 */
.news-list{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
@media(max-width:980px){.news-list{grid-template-columns:1fr 1fr}}
@media(max-width:680px){.news-list{grid-template-columns:1fr}}
.news-item{padding:0;overflow:hidden;cursor:pointer;display:flex;flex-direction:column;border:1px solid var(--border);box-shadow:var(--shadow-sm);background:var(--surface)}
.news-thumb{aspect-ratio:2.35/1;background:linear-gradient(135deg,#0B6CB9 0%,#0EA59B 55%,#5B7ABD 100%);display:grid;place-items:center;position:relative;overflow:hidden}
.news-thumb svg{width:36px;height:36px;color:#fff;opacity:.7}
.news-thumb .ncat{position:absolute;top:12px;left:12px}
.news-body{padding:22px;flex:1;display:flex;flex-direction:column}
.news-body .ndate{font-family:var(--f-mono);font-size:11px;color:var(--text-dim);letter-spacing:.08em}
.news-body h3{font-family:var(--f-display);font-size:17px;margin:8px 0 10px;line-height:1.35;letter-spacing:-.01em}
.news-body p{font-size:13px;color:var(--text-muted);flex:1}
.news-thumb img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 35%}
.news-thumb .nc{position:absolute;top:12px;left:12px;z-index:2}
.news-item:hover{border-color:var(--accent);transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.news-item:hover h3{color:var(--primary)}

/* 资讯分页控件 */
.news-pager{display:flex;justify-content:center;align-items:center;gap:8px;margin-top:36px;flex-wrap:wrap}
.pg-btn{min-width:42px;height:42px;padding:0 14px;border:1px solid var(--border-2);border-radius:var(--r-pill);background:var(--card);color:var(--text-muted);font-family:var(--f-mono);font-size:13px;cursor:pointer;transition:all .2s}
.pg-btn:hover:not(.disabled):not(.active){border-color:var(--primary);color:var(--primary);transform:translateY(-1px)}
.pg-btn.active{background:var(--primary);border-color:var(--primary);color:#fff;box-shadow:0 4px 14px rgba(11,108,185,.25)}
.pg-btn.disabled{opacity:.4;cursor:not-allowed}

/* 草稿文章样式 */
.tag.draft{background:rgba(120,120,120,.85);color:#fff}
.news-item.draft-item{opacity:.78;border-style:dashed}
.news-item.draft-item:hover{opacity:1;cursor:default}
.news-item.draft-item h3::before{content:"[草稿] ";color:var(--text-dim);font-weight:400}

/* 荣誉分组 */
.honor-block{margin-bottom:54px}
.honor-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
@media(max-width:880px){.honor-grid{grid-template-columns:1fr}}
.honor-card{padding:26px;display:flex;flex-direction:column;gap:10px;border:1px solid var(--border);box-shadow:var(--shadow-sm);background:var(--surface);position:relative}
.honor-card::before{content:"";position:absolute;top:0;left:0;width:100%;height:3px;background:linear-gradient(90deg,var(--primary),var(--accent));border-radius:var(--r-card) var(--r-card) 0 0}
.honor-card .hcat{font-family:var(--f-mono);font-size:11px;color:var(--accent);letter-spacing:.1em}
.honor-card h3{font-family:var(--f-display);font-size:18px;letter-spacing:-.01em}
.honor-card p{color:var(--text-muted);font-size:13.5px;flex:1}
.honor-card .hmeta{font-family:var(--f-mono);font-size:11px;color:var(--text-dim);margin-top:8px;padding-top:12px;border-top:1px dashed var(--border-2)}
.cert-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
@media(max-width:980px){.cert-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:680px){.cert-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:420px){.cert-grid{grid-template-columns:1fr}}
.cert-card{padding:10px;overflow:hidden;cursor:pointer;transition:.35s var(--ease)}
.cert-card img{display:block;width:100%;aspect-ratio:3/4;object-fit:cover;border-radius:6px;box-shadow:var(--shadow-sm);transition:.35s var(--ease)}
.cert-card .cert-name{font-size:12px;font-weight:600;color:var(--text-muted);text-align:center;margin-top:10px;letter-spacing:-.01em;transition:.3s}
.cert-card:hover{border-color:var(--accent);transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.cert-card:hover img{box-shadow:0 8px 24px rgba(11,108,185,.18)}
.cert-card:hover .cert-name{color:var(--primary)}

/* 关于我们 */
.about-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:30px;align-items:start}
@media(max-width:880px){.about-grid{grid-template-columns:1fr}}
.prose p{color:var(--text-muted);font-size:15px;margin-bottom:16px;line-height:1.85}
.prose p strong{color:var(--text)}
.facts-card{padding:30px;position:sticky;top:90px}
.facts-card h3{font-family:var(--f-display);font-size:18px;margin-bottom:18px}
.facts-card .fact{display:flex;justify-content:space-between;gap:12px;padding:12px 0;border-bottom:1px dashed var(--border-2);font-size:14px}
.facts-card .fact:last-child{border:0}
.facts-card .fact .fk{color:var(--text-muted)}
.facts-card .fact .fv{font-family:var(--f-mono);color:var(--primary);font-weight:700;text-align:right}

/* 滚动揭示 */
.reveal{opacity:0;transform:translateY(26px);transition:.7s var(--ease)}
.reveal.in{opacity:1;transform:none}
.reveal.d1{transition-delay:.08s}.reveal.d2{transition-delay:.16s}.reveal.d3{transition-delay:.24s}.reveal.d4{transition-delay:.32s}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}*{animation:none!important}}

@media(max-width:760px){
  .nav-links{display:none}.burger{display:flex}.section{padding:70px 0}.sec-head{margin-bottom:36px}.wrap{padding:0 20px}.cta-box{padding:40px 24px}.page-hero{padding:120px 0 40px}
}

/* 服务保障 */
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:40px}
.svc-card{padding:24px;display:flex;flex-direction:column;gap:12px;transition:.3s}
.svc-card:hover{transform:translateY(-4px);box-shadow:0 16px 40px rgba(11,108,185,.14)}
.svc-ico{width:46px;height:46px;border-radius:12px;background:rgba(11,108,185,.08);display:grid;place-items:center}
.svc-ico svg{width:24px;height:24px}
.svc-card h3{font-size:16px;font-family:var(--f-display);margin:0}
.svc-card p{font-size:13px;color:var(--text-muted);line-height:1.6;margin:0}
@media(max-width:1100px){.svc-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:680px){.svc-grid{grid-template-columns:1fr}}