@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@400;500;600;700;800&display=swap');
:root{--ink:#193d37;--muted:#74817b;--paper:#f6f7f2;--line:#dfe5dc;--gold:#dcb57b}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:30px}body{margin:0;color:var(--ink);background:var(--paper);font-family:'Noto Sans SC',system-ui,sans-serif;font-size:14px}a{color:inherit;text-decoration:none}button,input{font:inherit}button,a{ -webkit-tap-highlight-color:transparent}button{cursor:pointer}button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid #b7823f;outline-offset:5px}.demo-bar{min-height:32px;padding:7px 20px;text-align:center;background:#e8eee3;color:#52664f;font-size:11px;letter-spacing:.5px}.pulse{display:inline-block;width:6px;height:6px;background:#819568;border-radius:50%;margin-right:9px}.demo-divider{margin:0 10px;opacity:.4}.header{max-width:1280px;margin:auto;min-height:100px;padding:20px 42px;display:flex;align-items:center;justify-content:space-between;gap:30px}.brand{display:flex;align-items:center;gap:12px}.brand-icon{width:43px;height:43px;border-radius:10px;background:var(--ink);color:#efe5c8;display:inline-flex;align-items:center;justify-content:center;font-size:29px;font-weight:800;position:relative}.brand-icon span{position:absolute;right:3px;top:0;font-size:14px}.brand strong{font-size:22px;letter-spacing:1px;display:block}.brand-cn{font-size:13px;letter-spacing:2px;margin-left:10px}.brand small{font-size:9px;letter-spacing:3px;color:var(--muted)}nav{display:flex;gap:32px;font-size:13px}nav a:hover,.text-link:hover{color:#a17840}.header-action{padding:12px 20px;border:1px solid #ccd6cd;border-radius:6px;font-size:12px}.header-action span{margin-left:20px}.hero{max-width:1280px;padding:43px 42px 72px;margin:auto;display:grid;grid-template-columns:1.05fr 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small{display:block;font-size:9px;letter-spacing:1px;color:#b2c4c2;margin-top:4px}.route-dash{min-width:0;flex:1;text-align:center;color:#c5b593;font-size:12px;white-space:nowrap;overflow:hidden;padding:0 14px}.route-caption{border-top:1px solid #65807855;margin-top:12px;padding-top:10px;font-size:9px;color:#b2c4c2;display:flex;justify-content:space-between}.tracking-wrap{max-width:1196px;margin:0 auto 77px;border:1px solid var(--line);border-radius:12px;background:#fff;padding:32px;display:grid;grid-template-columns:.85fr 1.5fr;gap:25px;box-shadow:0 8px 20px #29442c04}.section-number{font-size:9px;letter-spacing:2px;color:#839174}.track-heading h2{margin:8px 0;font-size:21px;font-weight:600}.track-heading p{color:var(--muted);font-size:11px;margin-bottom:0}.track-control{align-self:center}.search-field{display:flex;align-items:center;padding:5px 5px 5px 16px;border:1px solid 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