:root{--blue:#1c7ed6;--blue-dark:#1666b3;--teal:#0ca678;--bg:#f3f7fb;--card:#fff;--ink:#1f2937;--muted:#7b8794;--line:#e3ecf5;--good:#0ca678;--info:#1c7ed6;--warn:#e8730c;--crit:#e03131;--shadow:0 4px 18px rgba(28,90,160,.08)}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}body,html{margin:0;padding:0}body{color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,Hiragino Sans,Noto Sans JP,Segoe UI,sans-serif;line-height:1.6;-webkit-font-smoothing:antialiased}.app,body{background:var(--bg)}.app{max-width:440px;margin:0 auto;min-height:100vh;position:relative;padding-bottom:88px}.appbar{position:-webkit-sticky;position:sticky;top:0;z-index:20;background:linear-gradient(120deg,var(--blue),var(--teal));color:#fff;padding:14px 18px;display:flex;align-items:center;justify-content:space-between;box-shadow:0 2px 10px rgba(20,80,140,.18)}.appbar h1{font-size:17px;margin:0;font-weight:800;letter-spacing:.02em}.appbar .gear{background:hsla(0,0%,100%,.2);border:none;color:#fff;width:36px;height:36px;border-radius:10px;font-size:18px;cursor:pointer}.content{padding:16px}.section-desc{font-size:13px;color:var(--muted);margin:0 0 14px}.section-desc b{color:var(--ink)}.card{background:var(--card);border-radius:16px;padding:16px;box-shadow:var(--shadow);margin-bottom:14px}.card-title{font-size:14px;font-weight:800;margin:0 0 12px}.btn-primary{display:block;width:100%;border:none;border-radius:14px;background:linear-gradient(120deg,var(--blue),var(--teal));color:#fff;font-size:16px;font-weight:800;padding:15px;margin-top:8px;cursor:pointer;box-shadow:0 6px 16px rgba(28,126,214,.28)}.btn-primary:active{transform:translateY(1px)}.btn-secondary{border:1.5px solid var(--blue);border-radius:14px;background:#fff;color:var(--blue);font-size:15px;font-weight:800;padding:13px;margin-top:6px;margin-bottom:6px}.btn-ghost,.btn-secondary{display:block;width:100%;cursor:pointer}.btn-ghost{border:none;background:transparent;color:var(--muted);font-size:13px;padding:14px;margin-top:4px;text-decoration:underline}.btn-danger{border:1.5px solid var(--crit);border-radius:12px;background:#fff;color:var(--crit);font-weight:700;padding:12px 18px;cursor:pointer}.btn-add{border:none;background:#e7f1fb;color:var(--blue);font-weight:800;font-size:13px;border-radius:10px;padding:7px 12px;cursor:pointer}.intro{padding:24px 20px 40px}.intro-hero{text-align:center;margin-bottom:24px}.intro-badge{display:inline-block;background:#e7f1fb;color:var(--blue);font-size:12px;font-weight:800;padding:5px 12px;border-radius:999px;margin-bottom:16px}.intro-title{font-size:25px;font-weight:900;line-height:1.4;margin:0 0 14px;letter-spacing:.01em}.intro-lead{font-size:14px;color:#4b5563;margin:0;text-align:left}.intro-lead b{color:var(--blue)}.intro-feats{display:flex;flex-direction:column;gap:12px;margin-bottom:24px}.feat{display:flex;gap:13px;background:var(--card);border-radius:14px;padding:14px;box-shadow:var(--shadow);align-items:flex-start}.feat-ico{font-size:24px;line-height:1;flex-shrink:0}.feat b{font-size:14px}.feat p{margin:3px 0 0;font-size:12.5px;color:var(--muted)}.intro-note{font-size:11px;color:var(--muted);margin-top:18px;line-height:1.7}.field{display:block;margin-bottom:14px}.field-label{display:block;font-size:13px;font-weight:700;margin-bottom:6px}.field-input{display:flex;align-items:center;border:1.5px solid var(--line);border-radius:12px;background:#fbfdff;padding:0 12px}.field-input:focus-within{border-color:var(--blue)}.field-input input{flex:1 1;border:none;background:transparent;font-size:16px;padding:12px 0;outline:none;color:var(--ink);width:100%}.field-input .unit{font-size:13px;color:var(--muted);font-weight:700;padding-left:8px}.field-hint{display:block;font-size:11.5px;color:var(--muted);margin-top:5px}.funding{border:2px solid var(--line)}.funding.gap{border-color:#ffd3d3;background:linear-gradient(180deg,#fff6f6,#fff)}.funding.ok{border-color:#c7eede;background:linear-gradient(180deg,#f1fbf6,#fff)}.funding-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.funding-tag{font-size:13px;font-weight:800;color:var(--ink)}.funding-badge{font-size:11.5px;font-weight:800;padding:4px 10px;border-radius:999px}.funding-badge.gap{background:#ffe3e3;color:var(--crit)}.funding-badge.ok{background:#d3f9e8;color:var(--good)}.funding-rows{display:flex;flex-direction:column;gap:8px}.funding-row{display:flex;align-items:baseline;justify-content:space-between;font-size:13px;color:var(--muted)}.funding-row b{font-size:15px;color:var(--ink);font-weight:800}.funding-row.total{border-top:1px dashed var(--line);padding-top:9px;margin-top:3px}.funding-row.total span{font-weight:800;color:var(--ink)}.funding-row b.crit{color:var(--crit)}.funding-row b.good{color:var(--good)}.funding-monthly{margin-top:14px;background:#fff;border:1.5px dashed var(--blue);border-radius:12px;padding:14px;text-align:center}.fm-label{display:block;font-size:12px;color:var(--muted);font-weight:700}.fm-value{display:block;font-size:28px;font-weight:900;color:var(--blue);margin:2px 0 4px}.fm-unit{font-size:14px;font-weight:700;margin-left:2px}.fm-note,.fm-unit{color:var(--muted)}.fm-note{display:block;font-size:11.5px;line-height:1.6}.hero-empty p{margin:0;font-size:13.5px;color:var(--muted)}.hero-empty b{color:var(--blue)}.summary-grid{display:grid;grid-template-columns:1fr 1fr;grid-gap:10px;gap:10px;margin-bottom:12px}.stat{background:var(--card);border-radius:14px;padding:13px 14px;box-shadow:var(--shadow)}.stat.big{grid-column:1/-1;display:flex;align-items:center;justify-content:space-between}.stat-label{display:block;font-size:11.5px;color:var(--muted);font-weight:700}.stat.big .stat-label{display:inline}.stat-value{display:block;font-size:18px;font-weight:900;margin-top:2px}.stat.big .stat-value{font-size:22px;margin-top:0}.stat-value.ink{color:var(--ink)}.stat-value.good{color:var(--good)}.stat-value.crit{color:var(--crit)}.peak-banner{display:flex;align-items:center;gap:10px;width:100%;text-align:left;border:none;background:#fff4e6;color:#9a5b12;border-radius:12px;padding:12px 14px;font-size:12.5px;margin-bottom:16px;cursor:pointer}.peak-banner b{color:var(--warn)}.peak-ico{font-size:18px}.list-head{display:flex;align-items:center;justify-content:space-between;margin:6px 0 10px}.list-head h2{font-size:15px;margin:0;font-weight:800}.empty{background:var(--card);border-radius:14px;padding:24px 16px;text-align:center;box-shadow:var(--shadow);margin-bottom:14px}.empty p{color:var(--muted);font-size:13px;margin:0 0 12px}.child-list{display:flex;flex-direction:column;gap:10px;margin-bottom:14px}.child-card{display:flex;align-items:stretch;justify-content:space-between;gap:10px;width:100%;text-align:left;border:none;background:var(--card);border-radius:14px;padding:14px;box-shadow:var(--shadow);cursor:pointer}.child-name{font-size:15px;font-weight:800}.child-sub{font-size:12px;color:var(--blue);font-weight:700;margin-top:2px}.child-path{font-size:11px;color:var(--muted);margin-top:3px}.child-amt{display:flex;flex-direction:column;align-items:flex-end;justify-content:center;flex-shrink:0;min-width:96px}.child-amt-val{font-size:16px;font-weight:900;color:var(--crit)}.child-amt-cap{font-size:10px;color:var(--muted)}.child-chip{margin-top:5px;font-size:10px;font-weight:700;background:#e7f1fb;color:var(--blue);border-radius:999px;padding:2px 8px;text-align:center}.child-edit{font-size:10.5px;color:var(--muted);margin-top:6px}.advice-card{margin-top:4px}.advice-list{margin:0 0 12px;padding-left:18px}.advice-list li{font-size:12.5px;color:#4b5563;margin-bottom:6px}.advice-list b{color:var(--ink)}.disclaimer{font-size:11px;color:var(--muted);line-height:1.7;margin:0}.disclaimer b{color:#4b5563}.tabbar{position:fixed;bottom:0;left:50%;transform:translateX(-50%);width:100%;max-width:440px;background:#fff;border-top:1px solid var(--line);display:flex;z-index:30}.tab{flex:1 1;border:none;background:transparent;padding:9px 0 12px;font-size:11px;color:var(--muted);font-weight:700;cursor:pointer;display:flex;flex-direction:column;align-items:center;gap:2px}.tab .ico{font-size:18px}.tab.active{color:var(--blue)}.tab:disabled{opacity:.4}.modal-backdrop{position:fixed;inset:0;background:rgba(20,35,55,.5);z-index:50;display:flex;align-items:flex-end;justify-content:center}.modal{width:100%;max-width:440px;background:var(--bg);border-radius:18px 18px 0 0;max-height:92vh;overflow-y:auto;animation:slideUp .22s ease}@keyframes slideUp{0%{transform:translateY(30px);opacity:.6}to{transform:translateY(0);opacity:1}}.modal-head{position:-webkit-sticky;position:sticky;top:0;background:var(--bg);display:flex;align-items:center;justify-content:space-between;padding:16px;border-bottom:1px solid var(--line)}.modal-head h3{margin:0;font-size:16px;font-weight:800}.modal-x{border:none;background:#e7eef5;width:32px;height:32px;border-radius:9px;font-size:15px;cursor:pointer;color:var(--muted)}.modal-body{padding:16px}.modal-foot{position:-webkit-sticky;position:sticky;bottom:0;background:var(--bg);display:flex;gap:10px;padding:14px 16px;border-top:1px solid var(--line)}.modal-foot .btn-primary{margin-top:0}.path-group{background:var(--card);border-radius:14px;padding:14px;box-shadow:var(--shadow)}.path-title{display:block;font-size:13px;font-weight:800;margin-bottom:10px}.path-row{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:7px 0;border-bottom:1px solid var(--line)}.path-row:last-child{border-bottom:none}.path-label{font-size:13px;font-weight:700;flex-shrink:0}.path-control{flex:1 1;display:flex;justify-content:flex-end}.seg{display:inline-flex;background:#eef3f8;border-radius:10px;padding:3px;gap:2px}.seg-btn{border:none;background:transparent;font-size:12px;font-weight:700;color:var(--muted);padding:6px 10px;border-radius:8px;cursor:pointer;white-space:nowrap}.seg-btn.on{background:#fff;color:var(--blue);box-shadow:0 1px 4px rgba(0,0,0,.08)}.select{border:1.5px solid var(--line);border-radius:10px;background:#fff;font-size:13px;font-weight:700;padding:8px 10px;color:var(--ink);max-width:200px}.cf-head h2{font-size:17px;margin:0 0 6px;font-weight:800}.cf-legend{display:flex;gap:16px;font-size:11.5px;color:var(--muted);margin-bottom:10px}.cf-legend i.lg{display:inline-block;width:12px;height:12px;border-radius:3px;margin-right:4px;vertical-align:-1px}.lg.net{background:var(--blue)}.lg.sub{background:#b2d8f7}.cf-table{display:flex;flex-direction:column;gap:7px;margin-bottom:14px}.cf-row{display:flex;gap:10px;align-items:flex-start;background:var(--card);border-radius:12px;padding:10px 12px;box-shadow:var(--shadow);position:relative}.cf-row.peak{border:1.5px solid var(--warn);background:#fffaf3}.cf-year{flex-shrink:0;width:52px;text-align:center}.cf-year b{font-size:14px}.cf-age{display:block;font-size:9.5px;color:var(--muted)}.cf-bars{flex:1 1;min-width:0}.cf-bar-track{display:flex;height:12px;background:#f0f4f8;border-radius:6px;overflow:hidden}.cf-bar-net{background:var(--blue);height:100%}.cf-bar-sub{background:#b2d8f7;height:100%}.cf-amt{display:flex;align-items:baseline;gap:8px;margin-top:4px}.cf-amt b{font-size:14px;color:var(--ink)}.cf-sub-amt{font-size:10.5px;color:var(--good);font-weight:700}.cf-children{display:flex;flex-wrap:wrap;gap:4px;margin-top:5px}.cf-chip{font-size:10px;background:#eef3f8;color:#4b5563;border-radius:6px;padding:1px 6px}.cf-peak-flag{position:absolute;top:-7px;right:10px;background:var(--warn);color:#fff;font-size:9.5px;font-weight:800;padding:2px 7px;border-radius:999px}.cf-totals{margin-top:4px}.cf-total-row{display:flex;justify-content:space-between;align-items:baseline;font-size:13px;color:var(--muted);padding:5px 0}.cf-total-row b{font-size:15px;color:var(--ink);font-weight:800}.cf-total-row b.good{color:var(--good)}.cf-total-row b.crit{color:var(--crit)}.cf-total-row.grand{border-top:1px dashed var(--line);margin-top:4px;padding-top:9px}.cf-total-row.grand span{font-weight:800;color:var(--ink)}.cf-total-row.grand b{font-size:18px}