:root{--dac-primary:#ea580c;--dac-primary-light:#fff7ed;--dac-text:#1e293b;--dac-text-secondary:#475569;--dac-text-muted:#64748b;--dac-bg:#fff;--dac-bg-secondary:#f8fafc;--dac-border:#e2e8f0;--dac-radius:var(--main-radius,.5rem);--dac-radius-lg:var(--main-radius-lg,.75rem);--dac-shadow:0 1px 3px #0000000f, 0 1px 2px #0000000a;--dac-shadow-md:0 4px 12px #00000014;--dac-color-puppy:#8b5cf6;--dac-color-junior:#3b82f6;--dac-color-adult:#10b981;--dac-color-mature:#f59e0b;--dac-color-senior:#ef4444}._dac-container{z-index:0;max-width:560px;margin:0 auto;position:relative;overflow-x:clip}._dac-container:before{content:"";pointer-events:none;z-index:-1;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cg transform='translate(70,75) rotate(20)' fill='%23ea580c' opacity='0.06'%3E%3Cellipse cy='4' rx='8' ry='6'/%3E%3Ccircle cx='-7' cy='-6' r='3'/%3E%3Ccircle cx='-2.5' cy='-9' r='2.8'/%3E%3Ccircle cx='2.5' cy='-9' r='2.8'/%3E%3Ccircle 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(max-width:768px){._dac-container{padding-left:1rem;padding-right:1rem}._dac-container:before{background-size:110px 110px,160px 160px;height:calc(100% + 4rem);top:-2rem}}._dac-input-section{background:var(--dac-bg);border-radius:var(--dac-radius-lg);box-shadow:var(--dac-shadow);border-style:solid;border-width:1px;border-color:var(--dac-border);margin-bottom:1rem;padding:1.25rem}._dac-input-row{flex-direction:column;gap:1rem;display:flex}._dac-field{flex-direction:column;gap:.375rem;display:flex}._dac-label{color:var(--dac-text);align-items:center;gap:.375rem;font-size:.8125rem;font-weight:600;display:flex}._dac-label svg{color:var(--dac-text-muted)}._dac-age-inputs{grid-template-columns:1fr 1fr;gap:.5rem;display:grid}._dac-input-wrapper{background:var(--dac-bg-secondary);border-style:solid;border-width:1.5px;border-color:var(--dac-border);border-radius:var(--dac-radius);align-items:center;transition:border-color .2s,box-shadow 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.75rem;font-size:.8125rem;font-weight:500}._dac-size-options{grid-template-columns:repeat(4,1fr);gap:.375rem;display:grid}._dac-size-btn{border-radius:var(--dac-radius);background:var(--dac-bg-secondary);border-style:solid;border-width:1.5px;border-color:var(--dac-border);cursor:pointer;-webkit-tap-highlight-color:transparent;touch-action:manipulation;flex-direction:column;justify-content:center;align-items:center;gap:.125rem;min-height:48px;padding:.5rem .25rem;font-family:inherit;transition:border-color .15s,background-color .15s,box-shadow .15s,color .15s;display:flex}@media (hover:hover){._dac-size-btn:hover{border-color:var(--dac-primary);background:var(--dac-primary-light)}}._dac-size-btn._dac-size-active{border-color:var(--dac-primary);background:var(--dac-primary);box-shadow:0 2px 8px #ea580c40}._dac-size-label{color:var(--dac-text);font-size:.8125rem;font-weight:600}._dac-size-hint{color:var(--dac-text-muted);font-size:.6875rem}._dac-size-btn._dac-size-active ._dac-size-label{color:#fff}._dac-size-btn._dac-size-active ._dac-size-hint{color:#fffc}._dac-presets{flex-wrap:wrap;align-items:center;gap:.5rem;margin-top:.75rem;display:flex}._dac-presets-label{color:var(--dac-text-muted);white-space:nowrap;font-size:.75rem}._dac-presets-buttons{flex-wrap:wrap;gap:.25rem;display:flex}._dac-preset{border-radius:var(--dac-radius);background:var(--dac-bg-secondary);min-width:32px;min-height:32px;color:var(--dac-text-secondary);cursor:pointer;border-style:solid;border-width:1px;border-color:var(--dac-border);-webkit-tap-highlight-color:transparent;touch-action:manipulation;padding:.375rem .625rem;font-family:inherit;font-size:.8125rem;font-weight:500;transition:border-color .15s,background-color .15s,color .15s}@media (hover:hover){._dac-preset:hover{background:var(--dac-primary-light);color:var(--dac-primary);border-color:var(--dac-primary)}}._dac-preset._dac-preset-active{background:var(--dac-primary);color:#fff;border-color:var(--dac-primary)}@media (max-width:480px){._dac-input-section{padding:1rem}._dac-size-options{grid-template-columns:repeat(2,1fr);gap:.5rem}._dac-size-btn{min-height:52px;padding:.625rem .5rem}._dac-presets{flex-direction:column;align-items:stretch;gap:.375rem}._dac-presets-buttons{gap:.375rem}._dac-preset{text-align:center;flex:1 0 auto;min-width:40px;min-height:36px;padding:.5rem .625rem}}._dac-result-section{animation:.3s _dac-fadeIn}@keyframes _dac-fadeIn{0%{opacity:0}to{opacity:1}}._dac-result-card{background:var(--dac-bg);border-radius:var(--dac-radius-lg);box-shadow:var(--dac-shadow);border-style:solid;border-width:1px;border-color:var(--dac-border);text-align:center;margin-bottom:1rem;padding:1.5rem}._dac-result-header{margin-bottom:.75rem}._dac-result-value{color:var(--dac-primary);font-size:3rem;font-weight:700;line-height:1.1;font-family:var(--main-font-mono,monospace)}._dac-result-unit{color:var(--dac-text-muted);margin-top:.25rem;font-size:.875rem}._dac-life-stage{justify-content:center;margin-bottom:.75rem;display:flex}._dac-stage-badge{letter-spacing:.01em;border-radius:9999px;align-items:center;gap:.375rem;padding:.25rem .875rem;font-size:.8125rem;font-weight:600;display:inline-flex}._dac-stage-badge[data-stage=puppy]{color:#7c3aed;background:#8b5cf61a}._dac-stage-badge[data-stage=junior]{color:#2563eb;background:#3b82f61a}._dac-stage-badge[data-stage=adult]{color:#059669;background:#10b9811a}._dac-stage-badge[data-stage=mature]{color:#d97706;background:#f59e0b1a}._dac-stage-badge[data-stage=senior]{color:#dc2626;background:#ef44441a}._dac-stage-description{color:var(--dac-text-secondary);background:var(--dac-bg-secondary);border-radius:var(--dac-radius);border-style:dashed;border-width:1px;border-color:var(--dac-border);padding:.75rem 1rem;font-size:.8125rem;line-height:1.5}._dac-stage-description:empty{display:none}._dac-stats{grid-template-columns:repeat(3,1fr);gap:.5rem;margin-bottom:1rem;display:grid}._dac-stat-card{background:var(--dac-bg);border-radius:var(--dac-radius);text-align:center;box-shadow:var(--dac-shadow);border-style:solid;border-width:1px;border-color:var(--dac-border);padding:.875rem .75rem}._dac-stat-label{color:var(--dac-text-muted);text-transform:uppercase;letter-spacing:.03em;margin-bottom:.25rem;font-size:.6875rem;font-weight:500}._dac-stat-value{color:var(--dac-text);font-size:1rem;font-weight:700;font-family:var(--main-font-mono,monospace)}@media (max-width:480px){._dac-result-card{padding:1.25rem 1rem}._dac-result-value{font-size:2.5rem}._dac-stage-description{padding:.625rem .75rem;font-size:.75rem}._dac-stats{grid-template-columns:repeat(3,1fr);gap:.375rem}._dac-stat-card{padding:.625rem .375rem}._dac-stat-label{letter-spacing:.02em;font-size:.625rem}._dac-stat-value{word-break:break-word;font-size:.875rem}}@media (max-width:360px){._dac-result-value{font-size:2.25rem}._dac-stat-value{font-size:.8125rem}}._dac-timeline-card{background:var(--dac-bg);border-radius:var(--dac-radius-lg);box-shadow:var(--dac-shadow);border-style:solid;border-width:1px;border-color:var(--dac-border);padding:1.25rem}._dac-timeline-title{color:var(--dac-text);align-items:center;gap:.375rem;margin-bottom:.75rem;font-size:.875rem;font-weight:600;display:flex}._dac-timeline-title svg{color:var(--dac-text-muted)}._dac-timeline-table{-webkit-overflow-scrolling:touch;min-height:200px;overflow-x:auto}._dac-timeline-table table{border-collapse:collapse;width:100%;font-size:.8125rem}._dac-timeline-table thead th{text-align:left;color:var(--dac-text-secondary);border-bottom-style:solid;border-bottom-width:2px;border-bottom-color:var(--dac-border);text-transform:uppercase;letter-spacing:.03em;padding:.5rem .75rem;font-size:.75rem;font-weight:600}._dac-timeline-table tbody td{color:var(--dac-text);border-bottom-style:solid;border-bottom-width:1px;border-bottom-color:var(--dac-border);padding:.5rem .75rem}._dac-timeline-table tbody tr:last-child td{border-bottom-width:0}._dac-timeline-table tbody tr._dac-row-current{background:var(--dac-primary-light);font-weight:600}._dac-timeline-table tbody tr._dac-row-current td{color:var(--dac-primary)}._dac-timeline-stage{border-radius:9999px;padding:.125rem .5rem;font-size:.6875rem;font-weight:500;display:inline-flex}._dac-timeline-stage[data-stage=puppy]{color:#7c3aed;background:#8b5cf61a}._dac-timeline-stage[data-stage=junior]{color:#2563eb;background:#3b82f61a}._dac-timeline-stage[data-stage=adult]{color:#059669;background:#10b9811a}._dac-timeline-stage[data-stage=mature]{color:#d97706;background:#f59e0b1a}._dac-timeline-stage[data-stage=senior]{color:#dc2626;background:#ef44441a}@media (max-width:480px){._dac-timeline-card{padding:1rem}._dac-timeline-table table{font-size:.75rem}._dac-timeline-table thead th,._dac-timeline-table tbody td{white-space:nowrap;padding:.4375rem .5rem}._dac-timeline-stage{padding:.125rem .4375rem;font-size:.625rem}}._dac-reference{background:var(--dac-bg);border-radius:var(--dac-radius-lg);box-shadow:var(--dac-shadow);border-style:solid;border-width:1px;border-color:var(--dac-border);margin-top:1rem;padding:1rem 1.25rem}._dac-reference-title{color:var(--dac-text);align-items:center;gap:.375rem;margin-bottom:.5rem;font-size:.8125rem;font-weight:600;display:flex}._dac-reference-title svg{color:var(--dac-text-muted)}._dac-reference-content{color:var(--dac-text-secondary);font-size:.8125rem;line-height:1.6}._dac-reference-content p{margin:0 0 .5rem}._dac-reference-content p:last-child{margin-bottom:0}._dac-reference-note{color:var(--dac-text-muted);font-style:italic}