.im-tool{display:grid;gap:8px;max-width:760px;border:1px solid var(--color-line);border-radius:12px;background:var(--color-surface);padding:14px 16px}.im-tool>*{min-width:0}.im-group{display:grid;grid-template-columns:minmax(0,1fr);gap:4px}.im-group-head{display:flex;flex-wrap:wrap;align-items:baseline;gap:4px 10px}.im-group-name{font-weight:800;font-size:1rem;line-height:1.4}.im-tag{margin-left:auto;border:1px solid var(--color-line);border-radius:999px;padding:0 9px;font-size:.8rem;line-height:1.55;color:var(--color-muted);white-space:nowrap}.im-pair{display:flex;flex-wrap:wrap;align-items:flex-end;row-gap:4px}.im-pair--gap{column-gap:14px}.im-colon{flex:0 0 14px;height:48px;line-height:46px;text-align:center;font-size:1.4rem;font-weight:700;color:var(--color-muted)}.im-field{display:grid;gap:2px;flex:1 1 40%}.im-field label{font-size:.82rem;line-height:1.35;color:var(--color-muted);overflow-wrap:break-word}.im-field input{width:100%;min-width:0;height:48px;border:1px solid var(--color-muted);border-radius:8px;background:#fff;color:var(--color-text);padding:6px 10px;font:inherit;font-size:1.3rem;font-weight:700;font-variant-numeric:tabular-nums}.im-field input:focus-visible,.im-btn:focus-visible,.im-chip:focus-visible,.im-fallback:focus-visible{outline:3px solid #b3541e;outline-offset:2px}.im-field input[aria-invalid=true]{border:2px dashed #8f1d14}.im-error{font-size:.9rem;font-weight:700;line-height:1.4;color:#8f1d14;overflow-wrap:anywhere}.im-equation{text-align:center;font-size:.82rem;line-height:1.4;color:var(--color-muted)}.im-hint,.im-noscript{font-size:.82rem;line-height:1.4;color:var(--color-muted)}.im-noscript{font-weight:700;color:var(--color-text)}.im-result{display:grid;gap:2px;border:1px solid #a9cbb9;border-radius:10px;background:#f1f8f4;padding:10px 12px}.im-result>*{min-width:0;overflow-wrap:anywhere}.im-nb{display:inline-block}.im-lead{font-size:.9rem;line-height:1.4;color:#3d463f}.im-big{font-size:clamp(1.55rem,7vw,2rem);font-weight:800;line-height:1.15;font-variant-numeric:tabular-nums;color:var(--color-primary-dark)}.im-sub{font-size:1rem;font-weight:700;line-height:1.4}.im-steps{min-height:calc(3em + 7px);margin-top:6px;border-top:1px solid #cfe1d6;padding-top:6px;font-size:.84rem;line-height:1.5;color:#3d463f;font-variant-numeric:tabular-nums}.im-note{min-height:1.5em;font-size:.84rem;line-height:1.5;color:#3d463f}.im-actions{display:flex;flex-wrap:wrap;align-items:center;gap:8px 10px}.im-btn{box-sizing:border-box;min-height:46px;border:1px solid var(--color-primary);border-radius:10px;background:#fff;color:var(--color-primary-dark);padding:8px 16px;font:inherit;font-weight:700;line-height:1.2;cursor:pointer}.im-btn--primary{background:var(--color-primary);color:#fff}.im-btn:disabled{opacity:.55;cursor:not-allowed}.im-feedback{flex:1 1 8em;min-width:0;min-height:1.4em;font-size:.9rem;font-weight:700;line-height:1.4;overflow-wrap:anywhere}.im-fallback{box-sizing:border-box;width:100%;border:1px dashed #6f7a6c;border-radius:8px;background:#fff;color:var(--color-text);padding:8px;font:inherit;font-size:1rem;line-height:1.4;resize:vertical}.im-chips{display:flex;flex-wrap:wrap;align-items:center;gap:8px}.im-chips-label{font-size:.9rem;color:var(--color-muted)}.im-chip{box-sizing:border-box;min-height:44px;border:1px solid var(--color-muted);border-radius:999px;background:#fff;color:var(--color-text);padding:6px 14px 6px 8px;font:inherit;font-size:.95rem;line-height:1.2;cursor:pointer}.im-chip:before{content:"✓";display:inline-block;width:1.1em;visibility:hidden}.im-chip[aria-pressed=true]{border-color:var(--color-primary-dark);box-shadow:inset 0 0 0 1.5px var(--color-primary-dark)}.im-chip[aria-pressed=true]:before{visibility:visible}.im-links{display:grid;border-top:1px solid var(--color-line);padding-top:4px;font-size:.95rem;line-height:1.4}.im-links a{display:inline-flex;align-items:center;min-height:44px;font-weight:700;overflow-wrap:anywhere}@media(hover:hover){.im-btn:hover:not(:disabled),.im-chip:hover{border-color:var(--color-primary);background:color-mix(in srgb,var(--color-primary) 8%,#fff)}.im-btn--primary:hover:not(:disabled){border-color:var(--color-primary-dark);background:var(--color-primary-dark)}.im-chip[aria-pressed=true]:hover{border-color:var(--color-primary-dark)}.im-links a:hover{color:var(--color-primary)}}@media(scripting:none){.im-hint{display:none}}@media(max-width:700px){.im-tool{padding:12px}}@media(max-width:412px){.im-sub{min-height:2.8em}}@media(max-width:360px){.im-btn{padding:8px 12px}.im-chip{padding:6px 11px 6px 6px}}.im-page{max-width:880px}.im-h1{max-width:none;margin:0 0 10px;font-size:clamp(1.45rem,3.2vw,2.2rem);line-height:1.25;overflow-wrap:anywhere}.im-section{margin-top:32px}.im-section h2{margin:0 0 10px;font-size:1.4rem;line-height:1.3;overflow-wrap:anywhere;scroll-margin-top:18px}.im-text{margin:0 0 10px;line-height:1.7}.im-tables{display:flex;flex-wrap:wrap;gap:10px;max-width:760px}.im-table{flex:1 1 40%;border:1px solid var(--color-line);border-collapse:collapse;background:#fff;font-size:.92rem;line-height:1.4;font-variant-numeric:tabular-nums}.im-table th,.im-table td{border-bottom:1px solid var(--color-line);padding:5px 8px 5px 2px;text-align:right;font-weight:400;white-space:nowrap}.im-table thead th{background:#f1f3ee;font-size:.82rem;font-weight:700;color:#4b5146}.im-table tbody tr:last-child>*{border-bottom:0}.im-table tr.im-quarter>*{background:#f1f3ee;font-weight:800}.im-legend{margin:8px 0 0;font-size:.86rem;line-height:1.5;color:var(--color-muted)}.im-rules{margin:8px 0;padding-left:1.2em;line-height:1.75}.im-rules li{overflow-wrap:anywhere}.im-faq h3{margin:20px 0 6px;font-size:1.05rem;line-height:1.5}.im-faq p{margin:0;line-height:1.8;overflow-wrap:anywhere}.im-related{display:grid;margin:8px 0;padding:0;list-style:none;line-height:1.6}.im-related-overview{display:flex;flex-wrap:wrap;gap:0 22px}.im-related a{display:inline-flex;align-items:center;min-width:0;min-height:44px;font-weight:700;overflow-wrap:anywhere}.im-byline{margin-top:32px;font-size:.92rem;line-height:1.6;color:#4b5146}.im-sr{position:absolute;width:1px;height:1px;margin:-1px;border:0;padding:0;overflow:hidden;clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap}@media(min-width:700px){.im-table{flex-basis:20%}}@media(max-width:400px){.im-h1{font-size:1.3rem}}@media(max-width:360px){.im-tables{gap:8px}.im-table{font-size:.84rem}.im-table th,.im-table td{padding:4px 4px 4px 1px}.im-table thead th{font-size:.74rem}}