:root{--paper:#f6f4ef;--ink:#1c2430;--blue:#1f4e79;--ledger:#14202e;--green:#1f7a4d;--amber:#b7791f;--red:#b42318;--line:#d9d3c7;--card:#fffcf7}*{box-sizing:border-box}body{color:var(--ink);background:#e7e2d8;margin:0;font-family:Noto Sans SC,Noto Sans,sans-serif;font-size:16px;line-height:1.5}a{color:var(--blue)}.shell{background:var(--paper);max-width:480px;min-height:100vh;margin:0 auto;padding:16px 16px 112px}.topbar{grid-template-columns:64px 1fr auto;align-items:center;min-height:44px;margin-bottom:16px;display:grid}.topbar h1{text-align:center;margin:0;font-size:20px;font-weight:600}.back,.step{font-size:14px;text-decoration:none}.step{color:#5c6670}h2{margin:0 0 8px;font-size:16px;font-weight:600}.card,.choice{background:var(--card);border:1px solid var(--line);border-radius:8px;margin-bottom:12px;padding:12px 14px}.choice{text-align:left;width:100%;min-height:44px;color:inherit;font:inherit;display:block}.choice.selected{border-color:var(--blue);box-shadow:inset 0 0 0 1px var(--blue)}.choice small,.disclaimer,.formula,.muted{color:#5c6670;font-size:13px}.chip{border:1px solid var(--line);border-radius:999px;padding:2px 10px;font-size:13px;display:inline-block}.chip,.filters{margin-bottom:12px}.filters{gap:8px;display:flex;overflow-x:auto}.filters button{border:1px solid var(--line);background:var(--card);min-height:44px;color:inherit;font:inherit;border-radius:999px;flex:none;padding:0 14px}.filters button.selected{border-color:var(--blue);color:var(--blue)}.tag{color:#6b5420;background:#efe6d6;border-radius:999px;margin-right:6px;padding:2px 8px;font-size:12px;display:inline-block}.primary,a.primary,button.primary{background:var(--blue);color:#fff;width:min(448px,100% - 32px);height:48px;font:inherit;border:0;border-radius:8px;justify-content:center;align-items:center;font-weight:600;text-decoration:none;display:flex;position:fixed;bottom:16px;left:50%;transform:translate(-50%)}button.text{color:var(--blue);font:inherit;background:0 0;border:0;min-height:44px;padding:0}label{margin:12px 0 4px;font-size:14px;font-weight:500;display:block}input,select{border:1px solid var(--line);width:100%;min-height:44px;font:inherit;color:inherit;background:#fff;border-radius:8px;padding:8px 12px}.check{align-items:center;gap:8px;min-height:44px;font-weight:400;display:flex}.check input{width:auto;min-height:0}.ledger,.split{border-top:1px dashed var(--line);justify-content:space-between;gap:12px;padding:8px 0;display:flex}.money{font-variant-numeric:tabular-nums;color:var(--ledger);text-align:right;white-space:nowrap;font-weight:600}.citation{position:relative}.citation .pid{color:var(--blue);font-size:12px;position:absolute;top:12px;right:14px}.evidence{grid-template-columns:16px 1fr auto;align-items:start;gap:10px;display:grid}.dot{border-radius:999px;width:12px;height:12px;margin-top:6px}.dot.green{background:var(--green)}.dot.yellow{background:var(--amber)}.dot.red{background:var(--red)}.error{color:var(--red);font-size:14px}.search,textarea.ask{margin-bottom:12px}textarea.ask{border:1px solid var(--line);width:100%;min-height:144px;font:inherit;color:inherit;resize:vertical;background:#fff;border-radius:8px;padding:12px;line-height:1.6}.template,.verdict{white-space:pre-wrap;margin:0}.channel.current{border-color:var(--blue)}