.aquarium-volume-calculator{--avc-primary:#449BD5;--avc-border-color:#dcdcdc;--avc-bg-card:#ffffff;--avc-bg-page:#ffffff;--avc-text-main:#333;--avc-text-color:#333;--avc-label-color:#4a5568;--avc-info-icon-color:rgba(68,155,213,0.45);--avc-green-start:#1f9252;--avc-green-end:#00723f;--avc-gray-btn:#4a4a4a;--avc-optional-bg:#198754;--avc-optional-text:#ffffff;--avc-input-bg:#f8f9fa;--avc-input-border:#d1d5db;--avc-input-text:#333;--avc-radius-card:4px;--avc-radius-pill:999px;--avc-radius-btn:4px;--avc-font-stack:system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
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span{margin-right:4px}.avc-label-primary{color:var(--avc-primary)}.avc-info-icon{font-size:.8rem;line-height:1;color:var(--avc-info-icon-color);margin-left:4px;cursor:help;position:relative;display:inline-block}.avc-info-icon::after{content:attr(data-avc-tooltip);font-family:var(--avc-font-stack);font-weight:500;position:absolute;left:50%;top:130%;transform:translate(-50%,4px);background:#111827;color:#E5E7EB;padding:6px 9px;border-radius:6px;font-size:12px;line-height:1.3;white-space:normal;min-width:180px;max-width:280px;box-shadow:0 8px 20px rgb(0 0 0 / .45);opacity:0;pointer-events:none;z-index:9999;transition:opacity 0.15s ease-out 1s,transform 0.15s ease-out 1s}.avc-info-icon:hover::after,.avc-info-icon:focus-visible::after{opacity:1;transform:translate(-50%,0)}.avc-select-wrap{position:relative;display:block;border:1px solid var(--avc-input-border);border-radius:var(--avc-radius-pill);background:var(--avc-input-bg);width:100%;box-sizing:border-box}.avc-input-select{appearance:none!important;-webkit-appearance:none!important;-moz-appearance:none!important;background:transparent!important;background-image:none!important;border:none;outline:none;width:100%;font-size:1rem;line-height:1.4;color:var(--avc-input-text);padding:10px 36px 10px 14px;border-radius:var(--avc-radius-pill);box-sizing:border-box}.avc-input-select::-ms-expand{display:none}.avc-caret-icon{position:absolute;right:12px;top:50%;transform:translateY(-50%);font-size:1rem;color:rgb(0 0 0 / .35);line-height:1;pointer-events:none}.avc-dims-container{margin-top:20px}.avc-dims-group{margin-bottom:20px}.avc-dim-row{display:flex;flex-wrap:wrap;gap:20px}.avc-dim-field{flex:1 1 200px;min-width:200px}.avc-input-pill{width:100%;border:1px solid var(--avc-input-border);border-radius:var(--avc-radius-pill);background:var(--avc-input-bg);color:var(--avc-input-text);font-size:1rem;line-height:1.4;padding:10px 14px;outline:none;box-sizing:border-box}.avc-input-pill:focus{outline:2px solid var(--avc-primary);background:#fff}.error-message{color:#F44;font-weight:600;margin:10px 0;font-size:14px;display:none;line-height:1.4}.avc-input-pill.error{border-color:#F44;background:#ffecec}.avc-advanced-card{border:1px solid var(--avc-border-color);border-radius:var(--avc-radius-card);background:#fff;margin-top:20px}.avc-advanced-header{display:flex;align-items:center;justify-content:space-between;cursor:pointer;padding:12px 15px;font-size:1rem;font-weight:600;color:var(--avc-primary)}.avc-advanced-left{display:flex;align-items:center;flex-wrap:wrap;gap:8px}.avc-advanced-gear{color:rgb(0 0 0 / .35);font-size:1.1rem}.avc-advanced-title{font-size:1rem;font-weight:600;color:var(--avc-primary)}.avc-advanced-optional-badge{background:var(--avc-optional-bg);color:var(--avc-optional-text);border-radius:var(--avc-radius-card);padding:2px 6px;font-size:.8rem;font-weight:600;line-height:1.2}.avc-advanced-right .avc-advanced-chevron{color:rgb(0 0 0 / .45);font-size:1.1rem;transition:transform 0.2s ease}.avc-advanced-chevron.avc-rotate{transform:rotate(180deg)}.avc-advanced-body{border-top:1px solid var(--avc-border-color);padding:15px;background:#fafafa;font-size:.9rem;color:var(--avc-text-main)}.avc-advanced-grid{display:flex;flex-wrap:wrap;gap:0!important;column-gap:16px!important;row-gap:4px!important}.avc-adv-row{display:flex;flex-wrap:wrap;gap:0;column-gap:16px;row-gap:4px}.avc-adv-field{flex:1 1 230px;min-width:230px;margin:0!important}.avc-adv-field .avc-label-sm{margin-bottom:4px}.avc-adv-field .avc-input-pill,.avc-adv-field .avc-select-wrap{margin:0!important}.avc-hint{font-size:.8rem;color:#666;line-height:1.3;margin-top:2px!important}.avc-action-row{display:block;margin-top:20px}.avc-btn{width:100%;min-width:0;border:none;border-radius:var(--avc-radius-btn);padding:12px 15px;font-size:1rem;font-weight:600;line-height:1.3;color:#fff;cursor:pointer;text-align:center;box-sizing:border-box;display:flex;align-items:center;justify-content:center}.avc-btn-icon{margin-right:6px;font-size:1.1rem;vertical-align:middle}.avc-btn-calc{background-image:linear-gradient(90deg,var(--avc-green-start) 0%,var(--avc-green-end) 100%)}.avc-btn-reset{background:var(--avc-gray-btn)}.avc-results-grid{display:flex;flex-wrap:wrap;margin-top:20px;border-top:1px solid var(--avc-border-color);padding-top:20px;text-align:center;row-gap:20px}.avc-result-block{flex:1 1 200px;min-width:200px;padding:0 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.avc-label-sm{margin-bottom:2px!important}.avc-adv-field .avc-input-pill,.avc-adv-field .avc-select-wrap{margin:0!important}.avc-hint{margin-top:1px!important}.avc-adv-row{display:flex;flex-wrap:wrap;gap:14px}.avc-adv-field{flex:1 1 210px;min-width:210px;margin:0!important;padding:0!important}.avc-adv-field .avc-label-sm{margin-bottom:3px}.avc-adv-field .avc-input-pill,.avc-adv-field .avc-select-wrap{margin:0!important}.avc-hint{margin-top:1px!important}.avc-inline-2{display:flex;gap:10px;align-items:flex-start}.avc-inline-item{flex:1 1 0%;min-width:0}.avc-inline-suffix{display:block;margin-top:6px;font-size:12.5px;color:var(--avc-label-color)}.avc-result-subvalue{margin-top:4px;font-size:13px;color:var(--avc-label-color);font-weight:500}@media (max-width:768px){.avc-inline-2{flex-direction:column}}.avc-struct-value .avc-struct-subvalue{font-size:13px!important;opacity:.75;font-weight:200;margin-top:4px;line-height:1.2}.avc-adv-note{margin-top:12px;padding:12px 12px;border:1px solid var(--avc-border-color);background:rgb(68 155 213 / .06);border-radius:12px}.avc-adv-note-title{font-weight:700;font-size:14px;margin-bottom:8px;color:var(--avc-text-color)}.avc-adv-note-list{margin:0;padding-left:18px;color:var(--avc-label-color);font-size:13px;line-height:1.45}.avc-adv-note-list li{margin:6px 0}.avc-adv-note-list b{color:var(--avc-text-color)}\n\n\n.aquarium-volume-calculator,\n.aquarium-volume-calculator *{\n box-sizing:border-box;\n}\n.aquarium-volume-calculator.avc-wrapper{\n font-family:var(--avc-font-stack)!important;\n color:var(--avc-text-main);\n}\n.aquarium-volume-calculator .avc-card,\n.aquarium-volume-calculator .avc-form,\n.aquarium-volume-calculator .avc-toprow,\n.aquarium-volume-calculator .avc-dim-row,\n.aquarium-volume-calculator .avc-adv-row,\n.aquarium-volume-calculator .avc-results-grid,\n.aquarium-volume-calculator .avc-struct-grid{\n font-family:var(--avc-font-stack)!important;\n}\n.aquarium-volume-calculator input.avc-input-pill,\n.aquarium-volume-calculator select.avc-input-select{\n width:100%!important;\n height:auto!important;\n min-height:0!important;\n margin:0!important;\n box-shadow:none!important;\n text-transform:none!important;\n font-family:var(--avc-font-stack)!important;\n}\n.aquarium-volume-calculator select.avc-input-select{\n border:0!important;\n background:transparent!important;\n padding:10px 36px 10px 14px!important;\n}\n.aquarium-volume-calculator input.avc-input-pill{\n border:1px solid var(--avc-input-border)!important;\n border-radius:var(--avc-radius-pill)!important;\n background:var(--avc-input-bg)!important;\n padding:10px 14px!important;\n}\n.aquarium-volume-calculator button.avc-btn{\n width:100%!important;\n min-height:0!important;\n margin:0!important;\n padding:12px 15px!important;\n border:0!important;\n border-radius:var(--avc-radius-btn)!important;\n box-shadow:none!important;\n text-transform:none!important;\n font-family:var(--avc-font-stack)!important;\n font-size:1rem!important;\n line-height:1.3!important;\n}\n.aquarium-volume-calculator button.avc-btn-calc,\n.aquarium-volume-calculator button.avc-btn-calc:hover{\n color:#fff!important;\n background-image:linear-gradient(90deg,var(--avc-green-start) 0%,var(--avc-green-end) 100%)!important;\n}\n.aquarium-volume-calculator button.avc-btn-reset,\n.aquarium-volume-calculator button.avc-btn-reset:hover{\n color:#fff!important;\n background:var(--avc-gray-btn)!important;\n}\n.aquarium-volume-calculator p{\n max-width:none;\n}\n .aquarium-volume-calculator{--avc-primary:#027440;--avc-primary-dark:#1c7436;--avc-secondary:#449BD5;--avc-bg-card:#FFFFFF;--avc-bg-page:transparent;--avc-text-main:#0F172A;--avc-text-color:#0F172A;--avc-label-color:#4B5563;--avc-border-color:#DCEAF5;--avc-input-bg:#FFFFFF;--avc-input-border:#DCEAF5;--avc-input-text:#0F172A;--avc-focus:rgba(2,116,64,.20);--avc-shadow:0 12px 30px rgba(15,23,42,.08);--avc-radius-card:16px;--avc-radius-input:12px;--avc-radius-btn:999px;--avc-optional-bg:rgba(2,116,64,.08);--avc-optional-text:#027440;--avc-gray-btn:#FFFFFF;--avc-next-green:#027440;font-family:system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;color:var(--avc-text-main);font-size:15.5px}.aquarium-volume-calculator,.aquarium-volume-calculator *{box-sizing:border-box}.aquarium-volume-calculator.avc-wrapper{background:#fff0;padding:0;color:var(--avc-text-main)}.aquarium-volume-calculator .avc-card{background:var(--avc-bg-card);border:1px solid var(--avc-border-color);border-radius:var(--avc-radius-card);box-shadow:var(--avc-shadow);padding:18px;max-width:1150px}.aquarium-volume-calculator .avc-label,.aquarium-volume-calculator .avc-label-sm{display:flex;align-items:center;flex-wrap:wrap;gap:0;margin:0 0 6px;color:var(--avc-secondary);font-family:'Jost',system-ui,-apple-system,"Segoe 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.avc-info-icon::before{content:"i"!important;display:block!important;font-family:Arial,Helvetica,sans-serif!important;font-size:9px!important;font-style:normal!important;font-weight:700!important;line-height:1!important;color:#005eb8!important}.aquarium-volume-calculator .avc-info-icon:hover,.aquarium-volume-calculator .avc-info-icon:focus-visible{border-color:rgb(0 94 184 / .42)!important;background:#eaf4ff!important;color:#004f9c!important;box-shadow:0 0 0 2px rgb(0 94 184 / .10)!important;outline:none!important}.aquarium-volume-calculator .avc-info-icon::after{content:attr(data-avc-tooltip);position:absolute;left:0;top:calc(100% + 8px);transform:translateY(2px);z-index:100002;width:min(280px, 80vw);min-width:220px;max-width:280px;padding:10px 12px;border:1px solid rgb(0 94 184 / .14);border-radius:12px;background:#fff;color:#111827;box-shadow:0 14px 30px rgb(15 23 42 / .14);font-family:system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;font-size:12px;font-style:normal;font-weight:700;line-height:1.45;white-space:normal;text-align:left;opacity:0;visibility:hidden;pointer-events:none;transition:opacity .12s ease,transform .12s ease,visibility .12s ease}.aquarium-volume-calculator .avc-info-icon:hover::after,.aquarium-volume-calculator .avc-info-icon:focus::after,.aquarium-volume-calculator .avc-info-icon:focus-visible::after{opacity:1;visibility:visible;transform:translateY(0)}.aquarium-volume-calculator .avc-toprow,.aquarium-volume-calculator .avc-dim-row{gap:12px}.aquarium-volume-calculator .avc-dims-container{margin-top:16px}.aquarium-volume-calculator .avc-dims-group{margin-bottom:14px}.aquarium-volume-calculator .avc-field-group,.aquarium-volume-calculator .avc-dim-field{min-width:0}.aquarium-volume-calculator .avc-advanced-card{overflow:visible;margin-top:18px;border:1px solid var(--avc-border-color);border-radius:16px;background:#fff;box-shadow:0 8px 22px rgb(15 23 42 / .04)}.aquarium-volume-calculator .avc-advanced-header{min-height:52px;padding:13px 16px;color:var(--avc-primary);background:linear-gradient(180deg,rgb(0 94 184 / .05) 0%,rgb(2 116 64 / .05) 100%);font-weight:800}.aquarium-volume-calculator .avc-advanced-title{color:var(--avc-primary);font-size:16px;font-weight:800}.aquarium-volume-calculator .avc-advanced-gear,.aquarium-volume-calculator .avc-advanced-right .avc-advanced-chevron{color:#64748B}.aquarium-volume-calculator .avc-advanced-optional-badge{display:inline-flex;align-items:center;color:var(--avc-optional-text);background:var(--avc-optional-bg);border:1px solid rgb(2 116 64 / .16);border-radius:999px;font-size:11px;line-height:1;font-weight:800;padding:4px 8px}.aquarium-volume-calculator .avc-advanced-body{border-top:1px solid rgb(0 94 184 / .10);padding:16px;background:#fbfdff;color:var(--avc-text-main)}.aquarium-volume-calculator .avc-adv-row,.aquarium-volume-calculator .avc-advanced-grid{column-gap:12px!important;row-gap:12px!important}.aquarium-volume-calculator .avc-adv-field{min-width:0;padding:0!important}.aquarium-volume-calculator .avc-adv-field .avc-label-sm{margin-bottom:5px!important}.aquarium-volume-calculator .avc-adv-field .avc-hint{margin-top:5px!important}.aquarium-volume-calculator .avc-adv-note{margin-top:14px;padding:13px 14px;border:1px solid rgb(0 94 184 / .14);border-radius:14px;background:#f8fbff}.aquarium-volume-calculator .avc-adv-note-title{color:var(--avc-primary);font-size:14px;font-weight:900}.aquarium-volume-calculator .avc-adv-note-list{color:var(--avc-text-main);font-size:13px;line-height:1.5}.aquarium-volume-calculator .avc-action-row{margin-top:18px}.aquarium-volume-calculator button.avc-btn{-webkit-appearance:none!important;appearance:none!important;width:100%!important;min-height:44px!important;margin:0!important;padding:10px 18px!important;border-radius:999px!important;font-family:system-ui,-apple-system,"Segoe 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