.ds-tool{--ds-bg: #ffffff;--ds-surface: #f6faf9;--ds-line: #d8e6e3;--ds-line-soft: #e8f0ee;--ds-ink: #0a2424;--ds-ink-muted: #465a5a;--ds-brand: #0d4f4f;--ds-brand-light: #1a7a7a;--ds-accent: #e85d75;--ds-paper: #eef5f3;--ds-emerald: #0f766e;--ds-radius-sm: 6px;--ds-radius-md: 10px;--ds-radius-lg: 16px;--ds-ease: cubic-bezier(.16, 1, .3, 1);font-family:DM Sans,system-ui,-apple-system,sans-serif;color:var(--ds-ink);background:var(--ds-bg);border:1px solid var(--ds-line);border-radius:var(--ds-radius-lg);padding:20px;box-shadow:0 1px 3px #0d4f4f0f,0 4px 12px #0d4f4f0a;animation:ds-enter .2s var(--ds-ease) both}@keyframes ds-enter{0%{opacity:0}to{opacity:1}}.ds-grid{display:grid;grid-template-columns:1fr;gap:20px}@media(min-width:920px){.ds-grid{grid-template-columns:minmax(0,1fr) minmax(0,400px);gap:28px}.ds-tool{padding:28px}.ds-result{position:sticky;top:88px;align-self:start}}.ds-fieldset{border:0;padding:0;margin:0 0 16px;min-width:0}.ds-legend{font-family:Plus Jakarta Sans,system-ui,sans-serif;font-size:11px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--ds-ink-muted);margin-bottom:8px;padding:0;display:flex;align-items:baseline;gap:8px;flex-wrap:wrap}.ds-legend-meta{font-size:11px;font-weight:500;text-transform:none;letter-spacing:0;color:var(--ds-ink-muted)}.ds-row{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:16px;min-width:0}@media(max-width:479px){.ds-row{grid-template-columns:1fr;gap:14px}}.ds-fieldset-half{margin-bottom:0}.ds-segmented label span{white-space:nowrap}.ds-input{width:100%;box-sizing:border-box;height:44px;padding:11px 13px;font-family:DM Sans,system-ui,sans-serif;font-size:15px;line-height:1.4;color:var(--ds-ink);background:var(--ds-bg);border:1px solid var(--ds-line);border-radius:var(--ds-radius-md);transition:border-color .15s var(--ds-ease),box-shadow .15s var(--ds-ease)}.ds-input:focus{outline:none;border-color:var(--ds-brand);box-shadow:0 0 0 2px #0d4f4f2e}input[type=time].ds-input{font-variant-numeric:tabular-nums lining-nums}.ds-add{display:grid;grid-template-columns:1fr;gap:8px}@media(min-width:560px){.ds-add{grid-template-columns:1fr 118px 118px auto}}.ds-add-btn{height:44px;white-space:nowrap}.ds-add-hint{font-size:12px;color:var(--ds-ink-muted);margin:8px 0 0;line-height:1.5}.ds-add-hint kbd{font-family:ui-monospace,SFMono-Regular,monospace;font-size:11px;background:var(--ds-surface);border:1px solid var(--ds-line);border-radius:4px;padding:1px 5px;color:var(--ds-ink)}.ds-segmented{display:grid;gap:0;border:1px solid var(--ds-line);border-radius:var(--ds-radius-md);background:var(--ds-surface);overflow:hidden}.ds-segmented-2{grid-template-columns:repeat(2,1fr)}.ds-segmented-3{grid-template-columns:repeat(3,1fr)}.ds-segmented-4{grid-template-columns:repeat(4,1fr)}.ds-segmented label+label{border-left:1px solid var(--ds-line)}.ds-segmented label{display:flex;align-items:center;justify-content:center;min-height:44px;padding:11px 5px;cursor:pointer;text-align:center;transition:background .15s var(--ds-ease),color .15s var(--ds-ease);font-size:13px;font-weight:600;color:var(--ds-ink);line-height:1.2}.ds-segmented input[type=radio]{position:absolute;opacity:0;pointer-events:none}.ds-segmented label:has(input:checked){background:var(--ds-brand);color:#fff}.ds-segmented label:hover:not(:has(input:checked)){background:var(--ds-line-soft)}.ds-segmented label:focus-within:not(:has(input:checked)){outline:2px solid var(--ds-brand);outline-offset:-2px}.ds-items-legend{justify-content:space-between;width:100%}.ds-items-actions{display:inline-flex;gap:8px}.ds-items{display:flex;flex-direction:column;gap:6px}.ds-item{display:grid;grid-template-columns:1fr 104px 104px auto;gap:6px;align-items:center;animation:ds-item-in .2s var(--ds-ease) both}@media(max-width:559px){.ds-item{grid-template-columns:1fr 1fr auto}.ds-item .ds-i-label{grid-column:1 / -1}}@keyframes ds-item-in{0%{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:none}}.ds-item .ds-input{height:40px;padding:6px 9px;font-size:14px}.ds-item.ds-item-conflict .ds-i-label{border-color:var(--ds-accent)}.ds-item.ds-item-outside .ds-input{opacity:.6}.ds-item-del{height:40px;width:34px;display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--ds-line);border-radius:var(--ds-radius-sm);background:var(--ds-bg);color:var(--ds-ink-muted);cursor:pointer;transition:background .15s var(--ds-ease),color .15s var(--ds-ease),border-color .15s var(--ds-ease)}.ds-item-del:hover{background:#e85d7514;color:var(--ds-accent);border-color:var(--ds-accent)}.ds-item-del:focus-visible{outline:2px solid var(--ds-brand);outline-offset:2px}.ds-item-flag{grid-column:1 / -1;font-size:12px;line-height:1.45;color:var(--ds-ink-muted);margin:-2px 0 4px 2px}.ds-item-flag b{color:var(--ds-brand);font-weight:600}.ds-empty-note{font-size:13px;color:var(--ds-ink-muted);margin:0;line-height:1.55}.ds-empty-note[hidden]{display:none}.ds-btn-mini{display:inline-flex;align-items:center;gap:6px;background:transparent;border:1px dashed var(--ds-line);color:var(--ds-brand);border-radius:var(--ds-radius-sm);padding:6px 10px;font-size:12px;font-weight:600;font-family:DM Sans,sans-serif;cursor:pointer;transition:background .15s var(--ds-ease),border-color .15s var(--ds-ease)}.ds-btn-mini:hover{background:var(--ds-line-soft);border-color:var(--ds-brand-light)}.ds-btn-mini:focus-visible{outline:2px solid var(--ds-brand);outline-offset:2px}.ds-btn-mini-danger{color:#b23b52;border-color:#e85d7573}.ds-btn-mini-danger:hover{background:#e85d7514;border-color:var(--ds-accent)}.ds-btn-mini[hidden]{display:none}.ds-hint{font-size:12px;color:var(--ds-ink-muted);margin:4px 0 0;min-height:18px;line-height:1.45}.ds-result-card{background:var(--ds-surface);border:1px solid var(--ds-line);border-radius:var(--ds-radius-lg);padding:18px;box-shadow:0 4px 14px #0d4f4f14,0 12px 32px #0d4f4f0d;animation:ds-result-enter .25s var(--ds-ease) both}@keyframes ds-result-enter{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}.ds-chips{display:flex;flex-wrap:wrap;gap:8px 18px;padding-bottom:12px;margin-bottom:12px;border-bottom:1px solid var(--ds-line-soft)}.ds-chip{display:flex;align-items:baseline;gap:6px}.ds-chip-key{font-size:11px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:var(--ds-ink-muted)}.ds-chip-val{font-family:Plus Jakarta Sans,sans-serif;font-size:20px;font-weight:800;color:var(--ds-ink);letter-spacing:-.01em}.ds-chip-pct .ds-chip-val{color:var(--ds-emerald)}.ds-progress{height:8px;background:var(--ds-line-soft);border-radius:999px;overflow:hidden;margin-bottom:14px}.ds-progress-fill{height:100%;background:linear-gradient(90deg,var(--ds-brand),var(--ds-emerald));border-radius:999px;transition:width .4s var(--ds-ease)}.ds-notice{display:flex;align-items:flex-start;gap:8px;background:#e85d750f;border:1px solid rgba(232,93,117,.28);border-radius:var(--ds-radius-md);padding:10px 12px;margin-bottom:14px;font-size:12.5px;line-height:1.5;color:#6b3541}.ds-notice[hidden]{display:none}.ds-notice svg{flex:0 0 auto;margin-top:2px;color:#b23b52}.ds-preview-wrap{background:var(--ds-paper);border:1px solid var(--ds-line);border-radius:var(--ds-radius-md);padding:18px 14px;margin-bottom:14px;max-height:470px;overflow:auto;display:flex;justify-content:center}.ds-sheet{background:#fffef9;color:#1a1a1a;width:100%;max-width:340px;padding:22px 20px;box-shadow:0 2px 10px #0d4f4f24;border-radius:3px;line-height:1.5;word-break:break-word;font-family:DM Sans,system-ui,sans-serif;font-size:13px}.ds-s-title{font-family:Plus Jakarta Sans,sans-serif;font-weight:800;font-size:18px;color:#0d4f4f;letter-spacing:-.01em}.ds-s-sub{color:#5b6b6b;font-size:11px;margin-top:2px}.ds-s-divider{border:0;border-top:1.5px solid #0d4f4f;margin:10px 0 12px;opacity:.25}.ds-s-cols{display:flex;gap:14px;align-items:flex-start}.ds-s-col{flex:1 1 0;min-width:0}.ds-s-grid{border-top:1px solid #cfd8d6}.ds-s-slot{display:flex;align-items:stretch;gap:8px;border-bottom:1px solid #e2e8e6;min-height:22px;position:relative}.ds-s-slot.ds-s-hourmark{border-bottom-color:#cfd8d6}.ds-s-time{flex:0 0 auto;width:60px;padding:4px 0 3px;color:#5b6b6b;font-size:10.5px;font-variant-numeric:tabular-nums lining-nums;letter-spacing:-.01em}.ds-s-slot.ds-s-hourmark .ds-s-time{font-weight:600;color:#3f4f4f}.ds-s-body{flex:1 1 auto;min-width:0;padding:4px 0 3px}.ds-s-planned{background:#0d4f4f11}.ds-s-planned .ds-s-body{box-shadow:inset 3px 0 #0d4f4f;padding-left:8px}.ds-s-label{font-weight:600;color:#0d4f4f;font-size:11.5px}.ds-s-writeline{border-bottom:1px dotted #c9d4d2;height:12px;margin-top:4px}.ds-s-topbox{background:#f0f7f5;border:1px solid #cfe3df;border-radius:6px;padding:8px 10px;margin-bottom:12px}.ds-s-topbox-h,.ds-s-notes-h{font-family:Plus Jakarta Sans,sans-serif;font-weight:700;font-size:10px;letter-spacing:.05em;text-transform:uppercase;color:#0d4f4f;margin-bottom:5px}.ds-s-toprow{display:flex;gap:6px;margin:3px 0;font-size:11.5px}.ds-s-toprow i{font-style:normal;color:#5b6b6b;font-variant-numeric:tabular-nums;flex:0 0 auto}.ds-s-notes{margin-top:14px}.ds-s-noteline{border-bottom:1px solid #e2e8e6;height:16px}.ds-s-foot{text-align:center;color:#5b6b6b;font-size:10px;margin-top:14px}.ds-s-more{text-align:center;color:#5b6b6b;font-size:10px;margin-top:8px;font-style:italic}.ds-tip{background:#0d4f4f0d;border:1px solid var(--ds-line-soft);border-radius:var(--ds-radius-md);padding:12px 14px;margin-bottom:14px;font-size:13px;line-height:1.55;color:var(--ds-ink-muted);animation:ds-result-enter .25s var(--ds-ease) both}.ds-tip[hidden]{display:none}.ds-tip strong{color:var(--ds-ink)}.ds-tip a{color:var(--ds-brand);font-weight:600;text-decoration:none;border-bottom:1px solid rgba(13,79,79,.25)}.ds-tip a:hover{border-color:var(--ds-brand)}.ds-actions{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:12px}.ds-btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;height:44px;padding:0 12px;font-size:13px;font-weight:600;font-family:DM Sans,sans-serif;border-radius:var(--ds-radius-md);border:1px solid var(--ds-line);background:var(--ds-bg);color:var(--ds-ink);cursor:pointer;transition:background .15s var(--ds-ease),border-color .15s var(--ds-ease),transform .1s var(--ds-ease)}.ds-btn:hover{background:var(--ds-line-soft)}.ds-btn:active{transform:scale(.98)}.ds-btn:focus-visible{outline:2px solid var(--ds-brand);outline-offset:2px}.ds-btn:disabled{opacity:.55;cursor:not-allowed}.ds-btn-primary{background:var(--ds-brand);color:#fff;border-color:var(--ds-brand)}.ds-btn-primary:hover:not(:disabled){background:var(--ds-brand-light);border-color:var(--ds-brand-light)}.ds-btn-secondary{color:var(--ds-brand)}.ds-attribution{font-size:11px;color:var(--ds-ink-muted);text-align:center;margin:0}.ds-attribution a{color:var(--ds-brand);text-decoration:none}.ds-mobile-bar{display:none;position:fixed;bottom:0;left:0;right:0;z-index:30;background:var(--ds-bg);border-top:1px solid var(--ds-line);padding:10px 16px calc(env(safe-area-inset-bottom) + 10px) 16px;align-items:center;justify-content:space-between;gap:12px;box-shadow:0 -4px 14px #0d4f4f14}.ds-mobile-stat{display:inline-flex;align-items:baseline;gap:8px;font-family:Plus Jakarta Sans,sans-serif}.ds-mobile-stat i{font-style:normal;font-size:12px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:var(--ds-ink-muted)}.ds-mobile-stat b{font-size:22px;font-weight:800;color:var(--ds-brand)}.ds-mobile-btn{height:40px;flex:0 0 auto;padding:0 16px;font-size:13px}@media(max-width:919px){.ds-tool[data-embed=false] .ds-mobile-bar{display:flex}.ds-tool[data-embed=false]{padding-bottom:80px}}.ds-tool[data-embed=true]{padding:16px;box-shadow:none}.ds-tool[data-embed=true] .ds-attribution{display:block}.ds-tool[data-embed=true] .ds-actions{grid-template-columns:1fr}.ds-tool[data-embed=true] .ds-mobile-bar{display:none}.ds-tool .tnum{font-variant-numeric:tabular-nums lining-nums}@media(prefers-reduced-motion:reduce){.ds-tool,.ds-result-card,.ds-item,.ds-tip{animation:none}.ds-btn,.ds-item-del,.ds-segmented label,.ds-input,.ds-progress-fill{transition:none!important}}