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var(--transition-base);text-align:center;font-size:.8rem;font-family:var(--font-display);color:var(--color-foreground);flex-direction:column;display:flex}.climate-card:hover{border-color:var(--color-primary-light);transform:translateY(-2px)}.climate-card.active{border-color:var(--color-primary);box-shadow:var(--shadow-clay);background:linear-gradient(135deg,#0284c71a,#06b6d41a)}.range-slider-group{margin-top:var(--space-2)}.range-slider-header{color:var(--color-muted-foreground);margin-bottom:var(--space-2);justify-content:space-between;font-size:.85rem;display:flex}.range-slider-value{color:var(--color-primary);font-weight:700}.range-slider{width:100%;accent-color:var(--color-primary);cursor:pointer;border-radius:4px;height:8px}.results-card{background:var(--color-card);border:2.5px solid var(--color-border);border-radius:var(--radius-xl);width:100%;padding:var(--space-10);box-shadow:var(--shadow-clay-card);animation:fadeSlideUp .5s var(--ease-out) both}.results-header{margin-bottom:var(--space-6);justify-content:space-between;align-items:center;display:flex}.results-title{color:var(--color-foreground);font-size:1.35rem}.results-main{align-items:center;gap:var(--space-6);margin-bottom:var(--space-6);flex-direction:column;display:flex}.results-circle{width:160px;height:160px;position:relative}.results-ring{width:100%;height:100%}.results-circle-inner{flex-direction:column;justify-content:center;align-items:center;display:flex;position:absolute;inset:0}.results-liters{font-family:var(--font-display);color:var(--color-primary);font-size:2.5rem;line-height:1}.results-unit{color:var(--color-muted-foreground);margin-top:var(--space-1);font-size:.72rem}.results-breakdown{gap:var(--space-3);grid-template-columns:1fr 1fr;width:100%;display:grid}.results-stat{background:var(--color-muted);border:2px solid var(--color-border);border-radius:var(--radius-md);padding:var(--space-3) var(--space-4);text-align:center;box-shadow:inset 1px 1px 3px #ffffff80,inset -1px -1px 2px #0284c70a}.results-stat-label{color:var(--color-muted-foreground);margin-bottom:2px;font-size:.74rem;display:block}.results-stat-value{font-family:var(--font-display);color:var(--color-primary);font-size:1.15rem;display:block}.results-schedule{margin-bottom:var(--space-6)}.results-schedule-title{margin-bottom:var(--space-3);color:var(--color-foreground);font-size:1.05rem}.schedule-timeline{gap:var(--space-2);flex-direction:column;display:flex}.schedule-item{align-items:center;gap:var(--space-3);padding:var(--space-3) var(--space-4);background:var(--color-muted);border:1.5px solid var(--color-border);border-radius:var(--radius-md);animation:fadeSlideUp .4s var(--ease-out) both;font-size:.88rem;display:flex}.schedule-item-time{font-family:var(--font-display);color:var(--color-primary);min-width:68px}.schedule-item-amount{color:var(--color-foreground);min-width:60px;font-weight:700}.schedule-item-note{color:var(--color-muted-foreground);font-size:.8rem}.schedule-dot{background:linear-gradient(135deg, var(--color-primary), var(--color-secondary));border-radius:50%;flex-shrink:0;width:10px;height:10px;box-shadow:0 0 0 3px #0284c726}.results-tip{border-radius:var(--radius-md);padding:var(--space-4) var(--space-5);color:var(--color-muted-foreground);background:linear-gradient(135deg,#0284c70f,#06b6d40f);border:1.5px solid #0284c726;font-size:.88rem;line-height:1.6}.results-tip strong{color:var(--color-primary)}.urine-scale-container{background:var(--color-card);border:2.5px solid var(--color-border);border-radius:var(--radius-xl);padding:var(--space-8);box-shadow:var(--shadow-clay-card)}.urine-scale-grid{gap:var(--space-2);margin-bottom:var(--space-6);grid-template-columns:repeat(8,1fr);display:grid}.urine-swatch-card{border-radius:var(--radius-md);padding:var(--space-2);cursor:pointer;transition:all var(--transition-base);text-align:center;border:2px solid #0000;flex-direction:column;align-items:center;display:flex}.urine-swatch-card:hover,.urine-swatch-card.active{box-shadow:var(--shadow-clay);border-color:var(--color-primary);transform:translateY(-4px)}.urine-color-sample{border-radius:var(--radius-sm);width:100%;height:48px;margin-bottom:var(--space-2);border:1px solid #00000014}.urine-num{font-family:var(--font-display);color:var(--color-foreground);font-size:.85rem;font-weight:700}.urine-diagnostic-box{background:var(--color-muted);border:2px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-6);gap:var(--space-6);align-items:center;display:flex}.urine-status-badge{padding:var(--space-2) var(--space-4);border-radius:var(--radius-full);font-family:var(--font-display);white-space:nowrap;font-size:.9rem;font-weight:700}.urine-status-optimal{color:#15803d;background:#dcfce7;border:1.5px solid #86efac}.urine-status-mild{color:#a16207;background:#fef9c3;border:1.5px solid #fde047}.urine-status-dehydrated{color:#c2410c;background:#ffedd5;border:1.5px solid #fdba74}.urine-status-severe{color:#b91c1c;background:#fee2e2;border:1.5px solid #fca5a5}.bhi-container{background:var(--color-card);border:2.5px solid var(--color-border);border-radius:var(--radius-xl);padding:var(--space-8);box-shadow:var(--shadow-clay-card)}.bhi-grid{gap:var(--space-4);grid-template-columns:repeat(auto-fit,minmax(220px,1fr));display:grid}.bhi-card{background:var(--color-muted);border:2px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-4);transition:all var(--transition-base);box-shadow:var(--shadow-clay);cursor:pointer}.bhi-card:hover,.bhi-card.active{border-color:var(--color-primary);box-shadow:var(--shadow-clay-hover);transform:translateY(-3px)}.bhi-header{margin-bottom:var(--space-2);justify-content:space-between;align-items:center;display:flex}.bhi-name{font-family:var(--font-display);color:var(--color-foreground);font-size:1rem}.bhi-index-score{font-family:var(--font-display);color:var(--color-primary);font-size:1.1rem;font-weight:700}.bhi-bar-container{height:10px;margin:var(--space-2) 0;background:#e2e8f0;border-radius:5px;overflow:hidden}.bhi-bar-fill{background:linear-gradient(90deg, var(--color-secondary), var(--color-primary));border-radius:5px;height:100%;transition:width .8s}.bhi-retention{color:var(--color-muted-foreground);font-size:.78rem}.sweat-calc-container{background:var(--color-card);border:2.5px solid var(--color-border);border-radius:var(--radius-xl);padding:var(--space-8);box-shadow:var(--shadow-clay-card);gap:var(--space-8);grid-template-columns:1fr 1fr;display:grid}.body-impact-container{background:var(--color-card);border:2.5px solid var(--color-border);border-radius:var(--radius-xl);padding:var(--space-8);box-shadow:var(--shadow-clay-card)}.organ-selector-row{gap:var(--space-3);margin-bottom:var(--space-6);flex-wrap:wrap;justify-content:center;display:flex}.organ-btn{align-items:center;gap:var(--space-2);padding:var(--space-3) var(--space-5);background:var(--color-muted);border:2px solid var(--color-border);border-radius:var(--radius-full);font-family:var(--font-display);color:var(--color-foreground);transition:all var(--transition-base);font-size:.9rem;display:flex}.organ-btn:hover,.organ-btn.active{background:linear-gradient(135deg, var(--color-primary), var(--color-secondary));color:#fff;border-color:var(--color-primary-dark);box-shadow:var(--shadow-clay)}.organ-detail-card{background:var(--color-muted);border:2px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-6);gap:var(--space-6);grid-template-columns:1.2fr 1fr;align-items:center;display:grid}.matrix-container{background:var(--color-card);border:2.5px solid var(--color-border);border-radius:var(--radius-xl);padding:var(--space-8);box-shadow:var(--shadow-clay-card);overflow-x:auto}.table-controls{margin-bottom:var(--space-4);justify-content:space-between;align-items:center;gap:var(--space-3);flex-wrap:wrap;display:flex}.data-table{border-collapse:separate;border-spacing:0;text-align:left;width:100%}.data-table th,.data-table td{padding:var(--space-3) var(--space-4);border-bottom:1.5px solid var(--color-border);font-size:.92rem}.data-table th{background:var(--color-muted);font-family:var(--font-display);color:var(--color-foreground);font-weight:700;position:sticky;top:0}.data-table tr:hover td{background:#0284c70a}.ref-table-wrapper{border-radius:var(--radius-lg);border:2px solid var(--color-border);box-shadow:var(--shadow-clay-card);background:var(--color-card);-webkit-overflow-scrolling:touch;position:relative;overflow-x:auto}.ref-table{border-collapse:separate;border-spacing:0;text-align:left;width:100%;font-size:.92rem}.ref-table thead{background:linear-gradient(135deg, var(--color-primary), var(--color-secondary));color:#fff}.ref-table th{padding:var(--space-4) var(--space-5);font-family:var(--font-display);letter-spacing:.01em;color:#fff;white-space:nowrap;border-right:1px solid #ffffff26;font-size:.9rem;font-weight:700}.ref-table th:last-child{border-right:none}.ref-table td{padding:var(--space-3) var(--space-5);border-bottom:1px solid var(--color-border);color:var(--color-muted-foreground);white-space:nowrap;border-right:1px solid #d0e8f266;line-height:1.5}.ref-table td:last-child{border-right:none}.ref-table tbody tr{transition:background var(--transition-fast)}.ref-table tbody tr:nth-child(2n){background:#f8fcfd}.ref-table tbody tr:hover{background:#0284c714}.ref-table tbody tr:last-child td{border-bottom:none}.seo-prose{color:#334155;margin-bottom:var(--space-8);font-size:1.05rem;line-height:1.75}.seo-prose p{margin-bottom:var(--space-4)}.seo-prose h2{color:var(--color-foreground);margin-top:var(--space-8);margin-bottom:var(--space-3);font-size:1.85rem}.seo-prose h3{color:var(--color-foreground);margin-top:var(--space-6);margin-bottom:var(--space-2);font-size:1.35rem}.seo-prose ul,.seo-prose ol{margin-left:var(--space-6);margin-bottom:var(--space-4)}.seo-prose li{margin-bottom:var(--space-2)}.entity-tags{display:none!important}.formula-card{border-radius:var(--radius-lg);padding:var(--space-6);margin:var(--space-6) 0;box-shadow:var(--shadow-clay);background:linear-gradient(135deg,#f8fafc,#eff6ff);border:2px solid #bfdbfe}.formula-title{font-family:var(--font-display);color:var(--color-primary-dark);margin-bottom:var(--space-2);align-items:center;gap:var(--space-2);font-size:1.1rem;display:flex}.formula-code{border-radius:var(--radius-md);padding:var(--space-3) var(--space-4);color:#1e293b;margin:var(--space-2) 0;background:#fff;border:1.5px solid #dbeafe;font-family:Courier New,Courier,monospace;font-size:.95rem;display:block;overflow-x:auto}.tips-grid{gap:var(--space-6);grid-template-columns:repeat(3,1fr);display:grid}.tip-card{background:var(--color-card);border:2.5px solid var(--color-border);border-radius:var(--radius-xl);padding:var(--space-8);transition:all var(--transition-base);box-shadow:var(--shadow-clay-card)}.tip-card:hover{box-shadow:var(--shadow-clay-hover);border-color:var(--color-primary-light);transform:translateY(-4px)}.tip-icon-wrapper{border-radius:var(--radius-lg);background:linear-gradient(135deg, color-mix(in srgb, var(--tip-color) 12%, transparent), color-mix(in srgb, var(--tip-color) 6%, transparent));border:2px solid color-mix(in srgb, var(--tip-color) 18%, transparent);width:52px;height:52px;margin-bottom:var(--space-5);color:var(--tip-color);box-shadow:inset 1px 1px 3px #fff6, inset -1px -1px 2px color-mix(in srgb, var(--tip-color) 8%, transparent);justify-content:center;align-items:center;display:flex}.tip-title{color:var(--color-foreground);margin-bottom:var(--space-2);font-size:1.1rem}.tip-desc{color:var(--color-muted-foreground);font-size:.9rem;line-height:1.65}.faq-section{background:linear-gradient(180deg, var(--color-background), #e0f2fe 80%)}.faq-list{gap:var(--space-4);flex-direction:column;max-width:820px;margin:0 auto;display:flex}.faq-item{background:var(--color-card);border:2.5px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-clay);transition:all var(--transition-base);overflow:hidden}.faq-item:hover{border-color:var(--color-primary-light)}.faq-item[open]{border-color:var(--color-primary)}.faq-question{padding:var(--space-5) var(--space-6);font-family:var(--font-display);color:var(--color-foreground);cursor:pointer;justify-content:space-between;align-items:center;gap:var(--space-4);font-size:1rem;list-style:none;display:flex}.faq-question::-webkit-details-marker{display:none}.faq-chevron{color:var(--color-primary-light);transition:transform var(--transition-base);flex-shrink:0}.faq-item[open] .faq-chevron{transform:rotate(180deg)}.faq-answer{padding:0 var(--space-6) var(--space-5);color:var(--color-muted-foreground);font-size:.92rem;line-height:1.7}.footer{color:#fffc;padding:var(--space-16) var(--space-6) var(--space-10);background:#0b132b;margin-top:auto}.footer-container{gap:var(--space-10);max-width:1180px;margin:0 auto;margin-bottom:var(--space-12);grid-template-columns:2fr 1fr 1fr 1.2fr;display:grid}.footer-brand{gap:var(--space-3);flex-direction:column;display:flex}.footer-logo{align-items:center;gap:var(--space-2);font-family:var(--font-display);color:#fff;font-size:1.3rem;display:flex}.footer-tagline{color:#fff9;max-width:320px;font-size:.9rem;line-height:1.6}.footer-col-title{font-family:var(--font-display);color:#fff;margin-bottom:var(--space-4);font-size:1rem}.footer-links-list{gap:var(--space-2);flex-direction:column;list-style:none;display:flex}.footer-links-list a{color:#ffffffa6;transition:color var(--transition-fast);font-size:.88rem}.footer-links-list a:hover{color:var(--color-primary-light)}.footer-bottom{max-width:1180px;padding-top:var(--space-6);color:#ffffff73;justify-content:space-between;align-items:center;gap:var(--space-4);border-top:1px solid #ffffff1f;flex-wrap:wrap;margin:0 auto;font-size:.8rem;display:flex}.page-hero{padding:calc(var(--space-16) + 40px) var(--space-6) var(--space-12);background:linear-gradient(180deg, #0284c714, var(--color-background));text-align:center}.breadcrumbs{justify-content:center;align-items:center;gap:var(--space-2);color:var(--color-muted-foreground);margin-bottom:var(--space-4);font-size:.85rem;display:flex}.breadcrumbs a{color:var(--color-primary)}.content-card{background:var(--color-card);border:2.5px solid var(--color-border);border-radius:var(--radius-xl);padding:var(--space-10);box-shadow:var(--shadow-clay-card);margin-bottom:var(--space-10)}.tool-section{padding-top:0}.tool-card{background:var(--color-card);border:2.5px solid var(--color-border);border-radius:var(--radius-xl);padding:var(--space-8);box-shadow:var(--shadow-clay-card);gap:var(--space-8);grid-template-columns:1fr 1fr;max-width:980px;margin:0 auto;display:grid}.tool-form .form-group:last-child{margin-bottom:0}.form-input.plain{padding-left:var(--space-4)}.form-select{width:100%;padding:var(--space-3) var(--space-10) var(--space-3) var(--space-4);border:2.5px solid var(--color-border);border-radius:var(--radius-md);background-color:var(--color-muted);color:var(--color-foreground);-webkit-appearance:none;appearance:none;cursor:pointer;transition:all var(--transition-base);background-image:url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230284C7' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");background-position:right 12px center;background-repeat:no-repeat;background-size:16px;outline:none;font-size:1rem}.form-select:focus{border-color:var(--color-primary-light);box-shadow:0 0 0 3px #0284c71f}.unit-select{flex-shrink:0;width:auto}.form-row-2{gap:var(--space-3);grid-template-columns:minmax(0,1fr) minmax(0,1fr);display:grid}.tool-card .form-input,.tool-card .form-select,.tool-card .input-wrapper{min-width:0}.form-check{align-items:center;gap:var(--space-2);cursor:pointer;font-size:.92rem;display:flex}.form-check input{width:18px;height:18px;accent-color:var(--color-primary)}.tool-results{background:var(--color-muted);border:2.5px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-6);gap:var(--space-4);flex-direction:column;display:flex}.tool-results-head{justify-content:space-between;align-items:center;gap:var(--space-3);flex-wrap:wrap;display:flex}.tool-results-heading{font-family:var(--font-display);color:var(--color-foreground);font-size:1.2rem}.tool-result-main{background:var(--color-card);border:2px solid var(--color-border);border-radius:var(--radius-md);padding:var(--space-5);text-align:center}.tool-result-label{color:var(--color-muted-foreground);font-size:.82rem;display:block}.tool-result-value{font-family:var(--font-display);color:var(--color-primary);font-size:clamp(2rem,5vw,2.6rem);line-height:1.2;display:block}.tool-result-sub{color:var(--color-muted-foreground);font-size:.88rem;display:block}.tool-results .results-stat,.tool-results .results-tip{background:var(--color-card)}.related-title{font-family:var(--font-display);color:var(--color-foreground);margin-bottom:var(--space-4);font-size:1.35rem}.related-grid{gap:var(--space-3);grid-template-columns:repeat(2,1fr);display:grid}.related-card{align-items:center;gap:var(--space-3);background:var(--color-card);border:2px solid var(--color-border);border-radius:var(--radius-md);padding:var(--space-4);box-shadow:var(--shadow-clay);transition:all var(--transition-base);font-family:var(--font-display);font-size:.95rem;display:flex}.related-card:hover{border-color:var(--color-primary-light);color:var(--color-primary-dark);transform:translateY(-2px)}.related-icon{font-size:1.4rem}.calc-dir-section{background:linear-gradient(180deg, var(--color-background), #e0f2fe 50%, var(--color-background))}.calc-dir-grid{--tile-gap:var(--space-5);justify-content:center;gap:var(--tile-gap);flex-wrap:wrap;list-style:none;display:flex}.calc-dir-item{flex:0 1 calc((100% - 3 * var(--tile-gap)) / 4);display:flex}.calc-dir-card{justify-content:center;align-items:center;gap:var(--space-3);text-align:center;background:var(--color-card);border:2.5px solid var(--color-border);border-top:5px solid var(--tip-color);border-radius:var(--radius-xl);width:100%;padding:var(--space-6) var(--space-4);box-shadow:var(--shadow-clay-card);transition:all var(--transition-base);flex-direction:column;display:flex}.calc-dir-card:hover{box-shadow:var(--shadow-clay-hover);border-color:color-mix(in srgb, var(--tip-color) 45%, var(--color-border));border-top-color:var(--tip-color);transform:translateY(-4px)}.calc-dir-card:focus-visible{outline:3px solid var(--color-ring);outline-offset:2px}.calc-dir-icon{margin-bottom:0}.calc-dir-name{color:var(--color-foreground);font-size:1rem;line-height:1.35}.calc-dir-card:hover .calc-dir-name{color:var(--tip-color)}@media (width<=1024px){.calc-dir-item{flex-basis:calc((100% - 2 * var(--tile-gap)) / 3)}.tool-card{grid-template-columns:minmax(0,1fr)}.hero-container{text-align:center;gap:var(--space-10);grid-template-columns:1fr}.hero-subtitle{margin-left:auto;margin-right:auto}.hero-cta-group{justify-content:center}.calculator-layout{grid-template-columns:1fr}.tips-grid{grid-template-columns:repeat(2,1fr)}.sweat-calc-container,.organ-detail-card{grid-template-columns:1fr}.footer-container{grid-template-columns:1fr 1fr}}@media (width<=768px){.section{padding:var(--space-16) var(--space-5)}.nav-links{backdrop-filter:blur(16px);padding:var(--space-4) var(--space-6);border-bottom:2px solid var(--color-border);background:#f0f9fffa;flex-direction:column;gap:0;display:none;position:absolute;top:100%;left:0;right:0;box-shadow:0 10px 30px #00000014}.nav-links.open{display:flex}.nav-links li{border-bottom:1px solid var(--color-border);width:100%}.nav-link{padding:var(--space-4) 0;display:block}.nav-toggle{display:flex}.hero{min-height:auto;padding:calc(var(--space-12) + 40px) var(--space-5) var(--space-12)}.hero-title{font-size:clamp(1.85rem,7vw,2.6rem)}.gender-cards,.activity-cards,.climate-cards{grid-template-columns:repeat(2,1fr)}.calc-card,.results-card,.content-card,.tool-card{padding:var(--space-6)}.tool-results{padding:var(--space-4)}.related-grid{grid-template-columns:minmax(0,1fr)}.calc-dir-grid{--tile-gap:var(--space-3)}.calc-dir-item{flex-basis:calc((100% - var(--tile-gap)) / 2)}.calc-dir-card{padding:var(--space-5) var(--space-3)}.calc-dir-name{font-size:.9rem}.tips-grid{grid-template-columns:1fr}.urine-scale-grid{grid-template-columns:repeat(4,1fr)}.urine-diagnostic-box{flex-direction:column;align-items:flex-start}.footer-container{grid-template-columns:1fr}.hero-stats{flex-direction:column}}@media (width<=480px){.urine-scale-grid{grid-template-columns:repeat(2,1fr)}.hero-cta-group{flex-direction:column;align-items:stretch}}