:root{--navy:#102d3b;--navy2:#194555;--ink:#162832;--muted:#687982;--bg:#eef3f2;--white:#fff;--line:#dce5e3;--green:#087d70;--gold:#c7963e;--red:#a94b42;--shadow:0 18px 45px rgba(16,45,59,.09)}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:"Segoe UI","Noto Sans TC",sans-serif}a{text-decoration:none;color:inherit}.site-header{height:76px;background:var(--white);border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 max(24px,calc((100vw - 1180px)/2));position:relative;z-index:2}.company{display:flex;align-items:center;gap:11px}.company-mark{width:40px;height:40px;background:var(--navy);color:#fff;border-radius:9px;display:grid;place-items:center;font-size:21px;font-weight:900;box-shadow:inset 0 -3px 0 var(--gold)}.company-name b,.company-name small{display:block}.company-name b{font-size:15px;letter-spacing:.03em}.company-name small{font-size:8px;color:#7b8990;letter-spacing:.1em;margin-top:4px}.environment{font-size:11px;color:var(--muted);border:1px solid var(--line);border-radius:99px;padding:7px 10px}.environment i{display:inline-block;width:7px;height:7px;border-radius:50%;background:#2ba889;margin-right:6px}
main{min-height:calc(100vh - 130px)}.hero{background:linear-gradient(125deg,var(--navy),#1b4c58);color:#fff;padding:54px max(24px,calc((100vw - 1180px)/2));display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:70px;align-items:end;position:relative;overflow:hidden}.hero:after{content:"京";position:absolute;right:6%;top:-90px;font-size:340px;line-height:1;color:rgba(255,255,255,.025);font-weight:900}.hero-copy{position:relative;z-index:1}.eyebrow{font-size:10px;letter-spacing:.18em;color:#7ed1c4;font-weight:800;margin:0 0 15px}.hero h1{font-size:38px;line-height:1.28;max-width:720px;margin:0}.lead{color:#c5d3d8;max-width:660px;line-height:1.75;font-size:14px;margin:16px 0 25px}.project-chip{display:inline-flex;align-items:center;gap:10px;border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.07);padding:9px 13px;border-radius:8px;font-size:11px}.project-chip span{color:#a9bdc5}.project-chip b{color:#f3c86d}.project-chip i{font-style:normal;color:#d6e0e3}.hero-status{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid rgba(255,255,255,.17);background:rgba(0,0,0,.08);border-radius:12px;position:relative;z-index:1}.hero-status div{text-align:center;padding:18px 8px;border-right:1px solid rgba(255,255,255,.13)}.hero-status div:last-child{border:0}.hero-status span,.hero-status small{display:block}.hero-status span{font-size:24px;font-weight:800}.hero-status small{font-size:9px;color:#b7c8ce;margin-top:5px}.hero-status .live-dot{color:#5ad1ad;font-size:20px}
.systems-section{max-width:1180px;margin:auto;padding:35px 24px 50px}.section-title{display:flex;justify-content:space-between;align-items:end;margin-bottom:18px}.section-title p{font-size:9px;color:var(--green);font-weight:800;letter-spacing:.16em;margin:0}.section-title h2{font-size:23px;margin:6px 0 0}.section-title>span{font-size:11px;color:var(--muted)}.system-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:17px}.system-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:22px;box-shadow:var(--shadow);transition:.2s;position:relative;overflow:hidden}.system-card:before{content:"";position:absolute;left:0;right:0;top:0;height:4px;background:var(--green)}.system-card.field:before{background:var(--navy2)}.system-card.acceptance:before{background:var(--gold)}.system-card:hover{transform:translateY(-4px);box-shadow:0 23px 55px rgba(16,45,59,.15)}.card-top{display:flex;justify-content:space-between;align-items:start}.system-icon{width:43px;height:43px;border-radius:10px;background:#e5f3f0;color:var(--green);display:grid;place-items:center;font-size:18px;font-weight:900}.field .system-icon{background:#e8eef1;color:var(--navy2)}.acceptance .system-icon{background:#fff3da;color:#976410}.card-top small{font-size:10px;color:#a2adb2;font-weight:800}.system-card>p{font-size:9px;color:var(--green);letter-spacing:.13em;font-weight:800;margin:20px 0 5px}.system-card.field>p{color:var(--navy2)}.system-card.acceptance>p{color:#976410}.system-card h3{font-size:21px;margin:0 0 11px}.description{display:block;color:var(--muted);font-size:12px;line-height:1.65;min-height:40px}.system-card ul{list-style:none;padding:0;margin:18px 0 22px;display:grid;gap:7px}.system-card li{font-size:11px;color:#53656e}.system-card li:before{content:"✓";color:var(--green);font-weight:900;margin-right:8px}.acceptance li:before{color:#a87518}.system-card footer{border-top:1px solid #edf1f0;padding-top:14px;display:flex;justify-content:space-between;align-items:center}.system-card footer b{font-size:12px}.system-card footer i{font-style:normal;color:var(--green);font-size:19px}.acceptance footer i{color:#a87518}.site-footer{height:54px;max-width:1180px;margin:auto;border-top:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;color:#86939a;font-size:9px;padding:0 24px}
@media(max-width:850px){.hero{grid-template-columns:1fr;gap:28px}.hero-status{max-width:380px}.system-grid{grid-template-columns:1fr 1fr}.system-card.acceptance{grid-column:1/-1}.company-name small{display:none}}@media(max-width:570px){.site-header{height:68px;padding:0 15px}.company-mark{width:36px;height:36px}.company-name b{font-size:12px;max-width:210px}.environment{font-size:0;border:0;padding:0}.environment i{width:9px;height:9px;margin:0}.hero{padding:35px 18px 32px}.hero h1{font-size:29px}.lead{font-size:13px}.project-chip{display:grid;grid-template-columns:auto 1fr;gap:4px 8px}.project-chip i{grid-column:1/-1}.hero-status{width:100%}.systems-section{padding:27px 12px 38px}.section-title>span{display:none}.system-grid{grid-template-columns:1fr;gap:12px}.system-card.acceptance{grid-column:auto}.system-card{padding:19px}.description{min-height:0}.site-footer{padding:0 15px}.site-footer span:last-child{display:none}}
.system-card.safety:before{background:#b65248}.safety .system-icon{background:#fae9e7;color:#a8433b}.system-card.safety>p{color:#a8433b}.system-actions{display:grid!important;grid-template-columns:1fr 1fr;gap:7px}.system-actions a{border:1px solid var(--line);border-radius:8px;padding:9px;text-align:left;background:#f8faf9}.system-actions a:last-child{background:var(--navy);border-color:var(--navy);color:#fff}.system-actions span,.system-actions b{display:block}.system-actions span{font-size:8px;color:var(--muted);margin-bottom:3px}.system-actions a:last-child span{color:#aebfc7}.system-actions b{font-size:11px}.system-actions a:hover{border-color:var(--green)}
.shared-center-banner{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:16px;background:#fff;border:1px solid var(--line);border-left:5px solid var(--green);border-radius:14px;padding:18px 20px;margin-bottom:17px;box-shadow:var(--shadow)}.shared-center-banner p{font-size:9px;color:var(--green);letter-spacing:.14em;font-weight:800;margin:0 0 4px}.shared-center-banner h3{font-size:18px;margin:0 0 4px}.shared-center-banner small{color:var(--muted);font-size:11px}.shared-center-banner>b{font-size:12px;color:var(--green)}@media(max-width:570px){.shared-center-banner{grid-template-columns:auto 1fr}.shared-center-banner>b{grid-column:2}}