:root{--ink:#111c2c;--paper:#f2f0e9;--white:#fff;--lime:#ccf36b;--orange:#ff714b;--blue:#5ca8ff;--cyan:#4ad6c4;--yellow:#f4c95d;--violet:#aa8cff;--muted:#687180;--line:#d5d5ce;--shadow:6px 6px 0 #111c2c;--modes-walk:#ccf36b;--modes-bike:#4ad6c4;--modes-bus:#f4c95d;--modes-metro:#5ca8ff;--modes-car:#ff714b;--modes-train:#aa8cff;--modes-other:#96a0af}
*{box-sizing:border-box}[hidden]{display:none!important}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:Arial,"PingFang SC","Microsoft YaHei",sans-serif;background-image:linear-gradient(rgba(17,28,44,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(17,28,44,.045) 1px,transparent 1px);background-size:24px 24px}button,input,select{font:inherit}button{cursor:pointer}.masthead{height:76px;padding:0 clamp(20px,4vw,64px);display:flex;align-items:center;border-bottom:2px solid var(--ink);background:var(--paper);gap:28px}.brand{display:flex;align-items:center;gap:12px;color:inherit;text-decoration:none}.brand-mark{width:38px;height:38px;background:var(--ink);display:grid;align-content:center;gap:4px;padding:8px}.brand-mark i{display:block;height:3px;background:var(--lime)}.brand-mark i:nth-child(2){width:65%;background:var(--orange)}.brand b{display:block;font-size:20px;letter-spacing:.08em}.brand small{display:block;font-size:8px;font-weight:800;letter-spacing:.18em}.masthead>p{margin:0 auto;font-size:13px;color:var(--muted)}.offline-badge{font-size:11px;font-weight:700;letter-spacing:.08em}.offline-badge::first-letter{color:#66a91c}main{max-width:1480px;margin:auto;padding:0 clamp(20px,4vw,64px) 72px}.intro{min-height:290px;display:flex;align-items:flex-end;justify-content:space-between;padding:54px 0 38px;border-bottom:2px solid var(--ink);gap:40px}.eyebrow{font:700 11px/1 monospace;letter-spacing:.15em}.intro h1{font-size:clamp(48px,7vw,92px);line-height:.95;letter-spacing:-.065em;margin:18px 0 0}.intro h1 em{font-style:normal;color:var(--orange)}.intro>p{max-width:380px;margin:0 0 8px;font-size:16px;line-height:1.8}.workspace{display:grid;grid-template-columns:320px 1fr;border-bottom:2px solid var(--ink)}.entry-panel{padding:34px 30px 34px 0;border-right:2px solid var(--ink)}.section-head{display:flex;gap:13px;align-items:flex-start}.section-head>span{background:var(--ink);color:var(--lime);font:700 12px monospace;padding:6px}.section-head h2{margin:0;font-size:22px;letter-spacing:-.02em}.section-head p{margin:3px 0 0;color:var(--muted);font-size:12px}.section-head.inverse>span{background:var(--lime);color:var(--ink)}.section-head.inverse h2{color:#fff}.section-head.inverse p{color:#aeb8c6}form{margin-top:32px;display:grid;gap:19px}label{font-size:12px;font-weight:700;letter-spacing:.04em;display:grid;gap:8px}input,select{width:100%;height:45px;border:1.5px solid var(--ink);border-radius:0;background:#fff;padding:0 12px;color:var(--ink);outline:none}input:focus,select:focus{box-shadow:3px 3px 0 var(--lime)}.unit-input{position:relative}.unit-input input{padding-right:52px}.unit-input span{position:absolute;right:12px;top:16px;font:700 11px monospace;color:var(--muted)}.form-error{min-height:16px;margin:-6px 0 0;color:#be321c;font-size:12px}.primary{height:50px;border:2px solid var(--ink);background:var(--lime);box-shadow:4px 4px 0 var(--ink);display:flex;align-items:center;justify-content:space-between;padding:0 10px 0 18px;font-weight:800}.primary:hover{transform:translate(2px,2px);box-shadow:2px 2px 0 var(--ink)}.primary b{font-size:25px}.dashboard{min-width:0;background:var(--ink);padding:34px 0 34px 34px}.dash-top{display:flex;justify-content:space-between;align-items:center;padding-right:34px}.segment{display:flex;border:1px solid #5a6472}.segment button{border:0;background:transparent;color:#aeb8c6;padding:9px 15px;font-size:12px}.segment button.active{background:var(--lime);color:var(--ink);font-weight:800}.metrics{display:grid;grid-template-columns:repeat(3,1fr);margin:28px 34px 26px 0;border-top:1px solid #3f4958;border-bottom:1px solid #3f4958}.metrics article{padding:20px 0 18px;border-right:1px solid #3f4958}.metrics article+article{padding-left:24px}.metrics article:last-child{border:0}.metrics span{display:block;color:#9ba6b4;font-size:11px}.metrics strong{display:inline-block;color:#fff;font-size:36px;margin-top:5px;letter-spacing:-.04em}.metrics small{color:var(--lime);font-size:11px;margin-left:7px}.chart-grid{display:grid;grid-template-columns:minmax(0,1.8fr) minmax(230px,.8fr);gap:14px;overflow:hidden}.chart-card{background:#fff;min-width:0;padding:20px}.chart-card header{display:flex;justify-content:space-between;gap:10px;min-height:44px}.chart-card h3{margin:0;font-size:15px}.chart-card header p{margin:4px 0 0;color:var(--muted);font-size:10px}.legend{display:flex;gap:9px;flex-wrap:wrap;justify-content:flex-end;align-content:start}.legend span{font-size:9px;color:var(--muted);white-space:nowrap}.legend i{display:inline-block;width:7px;height:7px;margin-right:3px}.chart{height:235px;margin-top:12px;position:relative}.chart svg{width:100%;height:100%;overflow:visible}.grid-line{stroke:#e3e4e0;stroke-width:1}.axis-text{fill:#7a8290;font:9px monospace}.area-path{stroke:#fff;stroke-width:1;opacity:.84}.empty-chart{height:100%;display:grid;place-items:center;color:#8a919c;font-size:12px;border:1px dashed #c9ccc8}.bar-chart{height:247px;display:flex;flex-direction:column;justify-content:center;gap:13px;padding-top:10px}.bar-row{display:grid;grid-template-columns:38px 1fr 52px;gap:8px;align-items:center}.bar-row label{font-size:10px}.bar-track{height:18px;background:#eef0eb}.bar-fill{height:100%;min-width:2px;transition:width .3s}.bar-value{text-align:right;font:700 10px monospace}.records{padding-top:38px}.records-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:22px}.text-button{border:0;border-bottom:1px solid var(--ink);background:transparent;padding:5px 0;color:var(--muted);font-size:12px}.table-wrap{border:2px solid var(--ink);background:#fff;box-shadow:var(--shadow);overflow-x:auto}table{width:100%;border-collapse:collapse;min-width:650px}th,td{text-align:left;padding:15px 18px;border-bottom:1px solid var(--line);font-size:13px}th{background:var(--ink);color:#fff;font-size:10px;letter-spacing:.1em}td.number,th.number{text-align:right}.mode-pill{display:inline-flex;align-items:center;gap:7px;font-weight:700}.mode-pill::before{content:"";width:8px;height:8px;background:var(--pill)}.delete{border:0;background:transparent;color:#7b8490;font-size:12px}.delete:hover{color:#cb341e}.empty-state{text-align:center;padding:50px 20px}.empty-state span{display:inline-grid;place-items:center;width:50px;height:50px;border:2px solid var(--ink);background:var(--lime);box-shadow:4px 4px 0 var(--ink);font-size:25px}.empty-state h3{margin:18px 0 6px;font-size:17px}.empty-state p{margin:0;color:var(--muted);font-size:12px}.toast{position:fixed;right:24px;bottom:24px;background:var(--ink);color:#fff;padding:13px 18px;font-size:12px;box-shadow:4px 4px 0 var(--orange);opacity:0;transform:translateY(10px);pointer-events:none;transition:.2s}.toast.show{opacity:1;transform:none}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}
@media(max-width:900px){.workspace{grid-template-columns:1fr}.entry-panel{border-right:0;border-bottom:2px solid var(--ink);padding-right:0}.entry-panel form{grid-template-columns:1fr 1fr}.entry-panel .primary,.entry-panel .form-error{grid-column:1/-1}.dashboard{padding-left:24px}.chart-grid{grid-template-columns:1fr;padding-right:24px}.dash-top{padding-right:24px}.metrics{margin-right:24px}.intro{min-height:240px}.intro h1{font-size:58px}}
@media(max-width:600px){.masthead{height:66px;padding:0 16px}.masthead>p{display:none}.offline-badge{margin-left:auto;font-size:9px}main{padding:0 16px 50px}.intro{display:block;padding:40px 0 30px}.intro h1{font-size:48px}.intro>p{margin-top:24px;font-size:14px}.entry-panel form{grid-template-columns:1fr}.dashboard{margin-left:-16px;margin-right:-16px;padding:28px 0 28px 16px}.dash-top{padding-right:16px}.metrics{margin-right:16px}.metrics article+article{padding-left:12px}.metrics strong{font-size:25px}.metrics small{display:block;margin:3px 0 0}.chart-grid{padding-right:16px}.chart-card{padding:16px}.chart{height:210px}.legend{max-width:160px}.records{padding-top:30px}.table-wrap{box-shadow:4px 4px 0 var(--ink)}.records-heading{align-items:flex-end}}