.calc-breadcrumb ol{list-style:none;padding:0;margin:0 0 10px;display:flex;flex-wrap:wrap;align-items:center;gap:6px;font-size:13px}.calc-breadcrumb li{display:flex;align-items:center;gap:6px;margin:0;margin-left:0!important}.calc-breadcrumb a{color:#16a34a;text-decoration:none}.calc-breadcrumb a:hover{text-decoration:underline}.calc-breadcrumb span{color:#9ca3af}.calc-breadcrumb span.current{color:#374151;font-weight:500}.sim-hero{text-align:center;max-width:720px;margin:4px auto 18px}.sim-hero-title{font-size:1.6rem;font-weight:800;color:#111827;line-height:1.25;margin:0 0 6px}.sim-hero-sub{font-size:.95rem;color:#6b7280;margin:0;line-height:1.5}.calc-main{max-width:1200px;margin:0 auto;padding:20px 24px 56px}.sim-card{background:#fff;border:1px solid #e5e7eb;border-radius:20px;box-shadow:0 12px 32px #0f172a0f;padding:24px 28px;margin-bottom:32px}.sim-layout{display:grid;grid-template-columns:1.15fr 1fr;gap:32px;align-items:center}.sim-fields-grid{display:grid;grid-template-columns:1fr;gap:14px}.sim-field-row{display:grid;grid-template-columns:1fr 1fr;gap:14px 16px;align-items:start}@media(max-width:860px){.sim-card{padding:20px;border-radius:16px}.sim-layout{grid-template-columns:1fr;gap:20px}}@media(max-width:520px){.sim-field-row{grid-template-columns:1fr}}.sim-form-title{font-size:1.1rem;font-weight:800;color:#111827;margin:0 0 12px}.sim-btn-simular{width:100%;height:46px;border-radius:10px;background:#1d6fe8;color:#fff;font-size:15px;font-weight:700;border:none;cursor:pointer;margin-top:16px;font-family:Arial,sans-serif;transition:background .15s,transform .05s}.sim-btn-simular:hover{background:#1558c4}.sim-btn-simular:active{transform:translateY(1px)}.sim-helper-text{font-size:12px;color:#9ca3af;line-height:1.6;margin:8px 0 0}.sim-helper-text strong{color:#6b7280}.sim-result-col{display:flex;flex-direction:column}.sim-result-panel{background:#fff;border:1px solid #e5e7eb;border-radius:14px;overflow:hidden}.sim-result-body{padding:22px}.sim-result-row-label{font-size:12.5px;color:#6b7280;margin:0 0 4px}.sim-result-row-value{font-size:17px;font-weight:700;color:#111827;margin:0}.sim-result-row-value.strong{font-size:20px}.sim-result-row-note{font-size:12px;color:#9ca3af;margin:4px 0 0;line-height:1.5}.sim-result-divider{height:1px;background:#e5e7eb;margin:16px 0}.sim-result-highlight{font-size:20px;font-weight:900;color:#1d6fe8;margin:2px 0 4px;line-height:1.25}.calc-field{display:flex;flex-direction:column;gap:6px}.calc-label{font-size:13px;color:#374151;font-weight:500;display:flex;align-items:center;gap:6px}.tip-wrap{position:relative;display:inline-flex;align-items:center;flex-shrink:0}.tip-icon{display:inline-flex;align-items:center;justify-content:center;width:15px;height:15px;border-radius:50%;border:1.5px solid #9ca3af;background:transparent;color:#9ca3af;font-size:9px;font-weight:700;font-style:normal;line-height:1;cursor:default;user-select:none;flex-shrink:0;transition:border-color .15s,color .15s}.tip-wrap:hover .tip-icon{border-color:#16a34a;color:#16a34a}.tip-box{position:absolute;left:50%;bottom:calc(100% + 8px);transform:translate(-50%);width:220px;background:#0d4a28;color:#fff;font-size:12px;font-weight:400;line-height:1.5;padding:9px 12px;border-radius:6px;box-shadow:0 4px 16px #0000002e;pointer-events:none;opacity:0;visibility:hidden;transition:opacity .15s,visibility .15s;z-index:50;white-space:normal;text-align:left}.tip-box:after{content:"";position:absolute;top:100%;left:50%;transform:translate(-50%);border:5px solid transparent;border-top-color:#0d4a28}.tip-wrap:hover .tip-box,.tip-wrap:focus-within .tip-box{opacity:1;visibility:visible}.calc-field:first-child .tip-box,.calc-field:nth-child(2) .tip-box{top:calc(100% + 8px);bottom:auto}.calc-field:first-child .tip-box:after,.calc-field:nth-child(2) .tip-box:after{top:auto;bottom:100%;border-top-color:transparent;border-bottom-color:#0d4a28}.calc-input-wrap{display:flex;align-items:center;background:#fff;border:1px solid #d1d5db;border-radius:10px;overflow:visible;transition:border-color .15s,box-shadow .15s}.calc-input-wrap:focus-within{border-color:#16a34a;box-shadow:0 0 0 3px #16a34a1f}.calc-unit{padding:0 12px;font-size:14px;color:#6b7280;background:#f9fafb;height:44px;display:flex;align-items:center;white-space:nowrap;border-right:1px solid #e5e7eb;flex-shrink:0}.calc-unit.right{border-right:none;border-left:1px solid #e5e7eb}.calc-input{flex:1;border:none;outline:none;background:transparent;padding:0 14px;height:44px;font-size:15px;font-weight:400;color:#374151;font-family:Arial,sans-serif;min-width:0}.calc-select-wrap{position:relative;background:#fff;border:1px solid #d1d5db;border-radius:10px;transition:border-color .15s}.calc-select-wrap:focus-within{border-color:#16a34a;box-shadow:0 0 0 3px #16a34a1f}.calc-select{width:100%;border:none;outline:none;appearance:none;-webkit-appearance:none;background:transparent;padding:0 36px 0 14px;height:44px;font-size:15px;font-weight:400;color:#374151;font-family:Arial,sans-serif;cursor:pointer}.calc-select-arrow{position:absolute;right:14px;top:50%;transform:translateY(-50%);font-size:10px;color:#6b7280;pointer-events:none}.calc-toggle-group{display:flex}.calc-toggle{flex:1;height:44px;border:1px solid #d1d5db;background:#fff;font-size:13px;font-weight:600;color:#374151;cursor:pointer;transition:background .15s,color .15s,border-color .15s;font-family:Arial,sans-serif;padding:0 6px}.calc-toggle:first-child{border-radius:10px 0 0 10px;border-right:none}.calc-toggle:last-child{border-radius:0 10px 10px 0}.calc-toggle:not(:first-child):not(:last-child){border-right:none}.calc-toggle.active{background:#1d6fe8;color:#fff;border-color:#1d6fe8}.calc-toggle:not(.active):hover{background:#f3f4f6}.calc-table-section{background:#fff;border:1px solid #e5e7eb;border-radius:12px;padding:28px;margin-bottom:32px}.calc-section-title{font-size:1.05rem;font-weight:700;color:#111827;margin:0 0 20px}.sim-howto-p{font-size:1rem;color:#374151;line-height:1.75;margin:0 0 16px}.sim-howto-p:last-child{margin-bottom:0}.sim-howto-p strong{color:#111827;font-weight:700}.sim-howto-list{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:12px}.sim-howto-list li{display:flex;gap:12px;align-items:baseline;font-size:1rem;color:#374151;line-height:1.6}.sim-howto-list strong{color:#111827;font-weight:700}.sim-howto-bullet{flex-shrink:0;width:10px;height:2px;border-radius:0;background:#111827;margin-top:11px}.calc-article h2{font-size:1.5rem;font-weight:700;color:#111827;margin:40px 0 12px;line-height:1.3}.calc-article h3{font-size:1.1rem;font-weight:700;color:#111827;margin:28px 0 8px;line-height:1.4}.calc-article p{font-size:1rem;color:#374151;line-height:1.75;margin-bottom:16px}.calc-article ul{margin:0 0 16px;padding-left:24px}.calc-article li{font-size:1rem;color:#374151;line-height:1.75;margin-bottom:6px}.calc-article strong{color:#111827;font-weight:700}.calc-formula-block{background:#f9fafb;border-left:3px solid #16a34a;border-radius:0 6px 6px 0;padding:14px 18px;margin-bottom:16px;overflow-x:auto}.calc-formula-block code{font-family:Courier New,monospace;font-size:15px;font-weight:700;color:#0d4a28;background:none;padding:0;white-space:nowrap}.calc-formula-vars{display:flex;flex-wrap:wrap;gap:8px 24px;margin:-6px 0 16px;font-size:13px;color:#6b7280}.calc-formula-vars strong{color:#374151}@media(max-width:768px){.calc-main{padding:16px 16px 40px}.sim-hero{margin:4px auto 20px}.sim-hero-title{font-size:22px;line-height:1.3}.sim-hero-sub{font-size:14px}.sim-card{padding:18px;border-radius:14px;margin-bottom:24px}.sim-form-title{font-size:15px}.calc-label{font-size:13px}.calc-input{font-size:15px;height:44px}.calc-unit{height:44px;padding:0 10px;font-size:13px}.calc-select{height:44px;font-size:14px}.calc-toggle{height:44px;font-size:11px;padding:0 4px}.sim-btn-simular{height:48px;font-size:14px}.sim-helper-text{font-size:11px}.tip-box{left:auto!important;right:-8px!important;transform:none!important;width:180px;font-size:11px}.tip-box:after{left:auto!important;right:14px!important;transform:none!important}.calc-field:first-child .tip-box,.calc-field:nth-child(2) .tip-box{left:auto!important;right:-8px!important;transform:none!important}.calc-field:first-child .tip-box:after,.calc-field:nth-child(2) .tip-box:after{right:14px!important;left:auto!important;transform:none!important}.sim-result-body{padding:18px}.sim-result-row-value.strong,.sim-result-highlight{font-size:18px}.calc-table-section{padding:16px 12px;border-radius:8px;margin-bottom:20px}.calc-section-title{font-size:15px;margin:0 0 14px}.calc-formula-block{padding:12px 14px;overflow-x:auto}.calc-formula-block code{font-size:13px}.calc-article h2{font-size:20px;margin:28px 0 10px}.calc-article h3{font-size:17px}.calc-article p,.calc-article li{font-size:15px;line-height:1.65}}