:root{--bg:#F3F8FD;--deep:#DCEAF6;--paper:#fff;--navy:#0E3A5C;--text:#24384C;--muted:#5A7388;--soft:#7A93A8;--sky:#5BA3D0;--tide:#3D7EA6;--mist:#C5E4F5;--sand:#E8C9A0;--line:rgba(14,58,92,.12);--shadow:0 14px 34px rgba(14,58,92,.10);--max:1120px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font:16px/1.75 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;overflow-x:hidden}body.locked{overflow:hidden}a{color:inherit;text-decoration:none}button,input{font:inherit}.shell{width:min(var(--max),calc(100% - 32px));margin:auto}.tide-line{position:fixed;z-index:60;top:0;left:0;right:0;height:28px;background:var(--tide);color:#fff}.tide-line-inner{height:100%;display:flex;align-items:center;justify-content:space-between;font-size:12px}.text-button,.menu-button,.close-button{border:0;background:transparent;cursor:pointer}.text-button{color:#fff;min-width:44px;min-height:28px}.tide-stage{position:fixed;z-index:59;top:28px;left:0;right:0;height:50px;background:#fff;border-bottom:1px solid var(--mist)}.tide-stage-inner{height:100%;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;min-height:44px}.brand-logo,.footer-logo,.bay-logo{display:block;max-width:180px;object-fit:contain;object-position:center}.brand-logo{height:26px}.brand-text{font-weight:800;color:var(--navy);font-size:19px}.stage-actions{display:flex;gap:8px;align-items:center}.menu-button,.app-button{min-height:44px;padding:9px 14px;border-radius:10px}.menu-button{color:var(--navy);border:1px solid var(--sky);background:#fff}.app-button{background:var(--tide);color:#fff}.tide-bridge{position:fixed;z-index:58;top:78px;left:0;right:0;height:64px;display:grid;grid-template-columns:repeat(5,1fr);background:var(--mist);border-bottom:1px solid var(--line)}.tide-bridge a{display:flex;align-items:center;justify-content:center;color:var(--navy);font-weight:700;border-right:1px solid rgba(255,255,255,.85)}.tide-bridge a.active{background:#fff}.site-main{padding-top:166px;min-height:70vh}.hero,.section-card,.page-hero,.content-section,.info-grid article,.faq-item{background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow)}.hero,.page-hero{padding:24px}.hero-image-slot,.image-slot{display:flex;align-items:center;justify-content:center;background:linear-gradient(180deg,var(--deep),#edf6fc);border-radius:12px;overflow:hidden}.hero-image-slot{min-height:150px;max-height:200px}.hero-image-slot img{width:100%;height:200px;object-fit:contain;object-position:center}.content-image{display:block;width:100%;height:170px;object-fit:contain;object-position:center}.app-image{display:block;max-width:100%;max-height:420px;object-fit:contain;object-position:center}.eyebrow{margin:18px 0 2px;color:var(--tide);font-weight:800;letter-spacing:.08em}.hero h1,.page-hero h1{margin:0;color:var(--navy);font-size:clamp(28px,4vw,32px);line-height:1.25}.hero p,.page-hero p{max-width:840px}.actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:10px 16px;border-radius:10px;background:var(--tide);color:#fff;font-weight:700}.btn.secondary{background:#fff;color:var(--navy);border:1px solid var(--sky)}.section-title{color:var(--navy);margin:0 0 12px;font-size:24px}.home-stack{display:grid;gap:20px;padding-bottom:30px}.three-grid,.two-grid,.info-grid{display:grid;gap:18px}.three-grid{grid-template-columns:repeat(3,1fr)}.two-grid{grid-template-columns:repeat(2,1fr)}.section-card,.content-section,.info-grid article{padding:20px}.section-card h2,.section-card h3,.content-section h2,.content-section h3,.info-grid h2,.info-grid h3{color:var(--navy);margin-top:0}.section-card .image-slot{margin-bottom:14px}.split-block{display:grid;grid-template-columns:1.15fr .85fr;gap:20px;align-items:center}.split-block.reverse{grid-template-columns:.85fr 1.15fr}.split-block .image-slot{min-height:170px}.page-wrap{display:grid;gap:20px;padding-bottom:34px}.page-hero{border-top:5px solid var(--sky)}.lead{font-size:18px;color:var(--muted)}.content-section ul{padding-left:1.2em}.note{border-left:4px solid var(--sand);background:#fff9ef;padding:14px 16px;border-radius:0 10px 10px 0}.site-footer{background:var(--navy);color:var(--mist);padding:34px 0 84px}.footer-brand-row{display:flex;align-items:center;gap:12px;margin-bottom:20px}.footer-logo{height:26px}.footer-brand-row strong{display:block;color:#fff}.footer-brand-row span{font-size:12px}.footer-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}.footer-grid h3{color:#fff;margin:0 0 8px}.footer-grid a{display:block;padding:3px 0}.footer-note{border-top:1px solid rgba(255,255,255,.15);padding-top:20px;margin-top:24px}.copyright{font-size:13px;color:#a9cfe6}.overlay{position:fixed;inset:0;z-index:70;background:rgba(5,27,43,.38);opacity:0;pointer-events:none;transition:.16s}.overlay.show{opacity:1;pointer-events:auto}.bay-panel,.search-panel{position:fixed;z-index:80;visibility:hidden;pointer-events:none;opacity:0;transform:translateY(-8px);transition:.18s;background:#fff;box-shadow:0 24px 70px rgba(14,58,92,.25)}.bay-panel.open,.search-panel.open{visibility:visible;pointer-events:auto;opacity:1;transform:none}.bay-panel{top:78px;left:0;width:300px;height:min(480px,calc(100vh - 92px));border-radius:0 0 12px 0;overflow:auto}.bay-head,.search-head{display:flex;align-items:center;justify-content:space-between;padding:14px;border-bottom:1px solid var(--line)}.bay-title{display:flex;align-items:center;gap:8px;font-weight:800;color:var(--navy)}.bay-logo{height:24px;max-width:120px}.close-button{min-height:44px;color:var(--navy);padding:8px}.bay-groups{padding:12px}.bay-groups section{margin-bottom:14px}.bay-groups h3{margin:0 0 4px;color:var(--tide);font-size:13px}.bay-groups a{display:block;padding:8px;border-radius:10px}.bay-groups a:hover{background:var(--bg)}.bay-groups b,.bay-groups span{display:block}.bay-groups span{font-size:12px;color:var(--muted)}.search-panel{top:78px;left:max(16px,calc((100vw - var(--max))/2));width:min(440px,calc(100vw - 32px));border-radius:0 0 12px 12px;padding-bottom:16px}.search-look{display:block;padding:14px}.search-look span{display:block;color:var(--muted);margin-bottom:8px}.search-look input{width:100%;min-height:44px;border:1px solid var(--line);border-radius:10px;padding:10px 12px;color:var(--navy);background:var(--bg)}.preset-links{display:flex;flex-wrap:wrap;gap:8px;padding:0 14px}.preset-links a{border:1px solid var(--sky);color:var(--navy);padding:8px 10px;border-radius:10px}.mobile-nav{display:none}.faq-list{display:grid;gap:14px}.faq-item{padding:18px}.faq-item h2{margin:0 0 8px;color:var(--navy);font-size:19px}a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid var(--sand);outline-offset:2px}.btn:hover,.app-button:hover{filter:brightness(.95)}
@media(max-width:760px){.shell{width:min(100% - 32px,var(--max))}.tide-bridge{display:none}.site-main{padding-top:98px}.three-grid,.two-grid,.split-block,.split-block.reverse,.footer-grid,.info-grid{grid-template-columns:1fr}.hero,.page-hero,.section-card,.content-section{padding:18px}.bay-panel{top:78px;left:0;width:calc(100vw - 16px);height:62vh;border-radius:0 0 12px 0}.search-panel{top:78px;left:8px;width:calc(100vw - 16px)}.mobile-nav{position:fixed;z-index:55;bottom:0;left:0;right:0;height:calc(50px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);display:grid;grid-template-columns:repeat(5,1fr);background:#fff;border-top:1px solid var(--line)}.mobile-nav a{display:flex;align-items:center;justify-content:center;min-height:50px;color:var(--navy);font-size:14px}.mobile-nav a.active{background:var(--tide);color:#fff}.site-footer{padding-bottom:100px}.hero-image-slot img{height:180px}.content-image{height:160px}.stage-actions{gap:4px}.menu-button,.app-button{padding-inline:10px}}