:root{color:#223a34;font-synthesis:none;--accent:#206354;--line:#d9e1d9;background:#f6f5f0;font-family:Inter,Noto Sans JP,system-ui,sans-serif;font-weight:400;line-height:1.65}*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit}button,.file-button{border:1px solid var(--line);min-height:46px;color:inherit;cursor:pointer;background:#fff;border-radius:10px;padding:9px 16px;font-weight:600}button:hover,.file-button:hover{background:#edf2eb}button:disabled{opacity:.5;cursor:wait}button.primary{background:var(--accent);color:#fff;border-color:var(--accent)}button.danger{color:#9d332f}button[aria-pressed=true]{background:#dcebdc}a{color:var(--accent)}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline-offset:3px;outline:3px solid #d08b2d}.app{max-width:1140px;margin:auto;padding:0 32px 110px}header{align-items:center;gap:15px;padding:30px 0 22px;display:flex}.brand-mark{background:var(--accent);color:#fff;border-radius:15px;place-items:center;width:48px;height:48px;font-size:25px;font-weight:800;display:grid}.eyebrow{letter-spacing:.19em;color:#6e7b73;margin:0;font-size:10px}h1{letter-spacing:.04em;margin:0;font-size:24px}h2{margin:0 0 15px;font-size:21px}h3{margin:0 0 10px;font-size:16px}.status{color:#5a6d61;margin-left:auto;font-size:12px}.mode-bar{background:#e9eee6;border:1px solid #dbe3d6;border-radius:8px;padding:9px 14px;font-size:12px}.subtitle{color:#66766d;margin:28px 0 20px;font-size:14px}.panel{border:1px solid var(--line);background:#fff;border-radius:18px;margin:16px 0;padding:26px;box-shadow:0 3px 12px #243d2c03}.hero{background:var(--soft,#e4eddf);border:1px solid #d7e4cf;border-radius:20px;padding:30px}.hero h2{letter-spacing:.03em;font-size:30px}.hero .eyebrow{margin-bottom:12px}.grid{grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px;display:grid}.actions{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.muted,small{color:#6c7a71;font-size:12px}.notice{background:#eff4ea;border:1px solid #d1ddca;border-radius:9px;padding:12px 16px;font-size:14px}p[role=alert]{color:#9a352c;white-space:pre-wrap;background:#fff0ed;border-radius:10px;padding:14px}form{gap:14px;display:grid}label{flex-direction:column;gap:5px;font-size:13px;font-weight:600;display:flex}input,select,textarea{color:#21392d;background:#fff;border:1px solid #ced9cf;border-radius:9px;width:100%;min-height:46px;padding:11px 12px}textarea{resize:vertical;min-height:95px}input[type=checkbox]{width:22px;min-height:22px}.inline-label{flex-direction:row;align-items:center;gap:10px;display:flex}.form-grid{grid-template-columns:repeat(auto-fit,minmax(125px,1fr));gap:12px;display:grid}.list-row{border-bottom:1px solid #e8ece5;flex-wrap:wrap;align-items:center;gap:12px;padding:17px 0;display:flex}.list-row .grow{flex:1}.tag{background:#eef2eb;border-radius:6px;padding:4px 8px;font-size:11px;font-weight:600;display:inline-block}.big-number{letter-spacing:-.04em;font-size:40px;font-weight:700;line-height:1.2}.card-body{white-space:pre-wrap;font-size:17px;line-height:1.95}.article-title{letter-spacing:.01em;font-size:27px;line-height:1.55}.split{grid-template-columns:minmax(0,1.7fr) minmax(270px,1fr);gap:20px;display:grid}.paper-card{min-height:310px}.chat{max-height:360px;overflow:auto}.chat p{white-space:pre-wrap;background:#f3f5ee;border-radius:8px;padding:10px}.table-wrap{overflow-x:auto}table{border-collapse:collapse;width:100%;font-size:14px}th,td{text-align:left;white-space:nowrap;border-bottom:1px solid #e2e8df;padding:14px 10px}th{color:#66756a;background:#f5f7f1;font-size:12px}nav{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid var(--line);width:min(680px,100% - 30px);padding:6px 8px calc(6px + env(safe-area-inset-bottom));z-index:10;background:#fffffff5;border-radius:18px;display:flex;position:fixed;bottom:18px;left:50%;transform:translate(-50%);box-shadow:0 8px 30px #203c2415}nav button{background:0 0;border:0;flex-direction:column;flex:1;align-items:center;gap:2px;min-height:54px;padding:6px 3px;font-size:12px;display:flex}nav button span{font-size:18px;line-height:1.1}nav button[aria-current=page]{color:var(--accent);background:#e7eee1}details{margin:15px 0}summary{cursor:pointer;min-height:44px;padding:10px 0}.file-button input{max-width:240px;margin-top:6px;font-size:12px}.empty{text-align:center;color:#6b7b6e;padding:35px 15px}.offline-ready{text-align:right;margin-top:5px;display:block}ol{padding-left:22px}pre{white-space:pre-wrap;word-break:break-all}.chart{border-bottom:1px solid #ccd8cd;align-items:flex-end;gap:8px;height:145px;padding:0 10px;display:flex}.chart div{text-align:center;color:#fff;background:#719a79;border-radius:6px 6px 0 0;flex:1;min-width:15px;max-width:65px;font-size:11px}.top-gap{margin-top:20px}@media (width<=700px){.app{padding:0 16px 110px}header{gap:10px;padding:22px 0 17px}h1{font-size:20px}.status{text-align:right;max-width:100px;font-size:10px}.panel{padding:19px}.hero{padding:24px}.hero h2{font-size:25px}.split{grid-template-columns:1fr}.article-title{font-size:23px}.subtitle{margin-top:20px}.chat-panel{margin-top:0}nav{bottom:9px}.form-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.actions button{flex-grow:1}.grid{grid-template-columns:1fr}}.app-morning-hub{--accent:#99541e;--soft:#f4e9d8}.app-walk-fare{--accent:#315d86;--soft:#e0ebf0}.brand-mark img{border-radius:inherit;width:100%;height:100%;display:block}