.calc-page{background:var(--bg-section);min-height:100vh}.calc-page-header{background:#fff;border-bottom:1px solid #eef0f4;padding:36px 0 32px}.calc-breadcrumb{color:var(--text-sub);flex-wrap:wrap;align-items:center;gap:6px;margin-bottom:14px;font-size:13px;display:flex}.calc-breadcrumb a{color:var(--text-sub);font-weight:600}.calc-breadcrumb a:hover{color:var(--blue)}.calc-breadcrumb .current{color:var(--navy);font-weight:700}.calc-page-title{color:var(--navy);margin-bottom:10px;font-size:26px;font-weight:800}.calc-page-sub{color:var(--text-sub);max-width:640px;font-size:15px;line-height:1.6}.calc-page-body{padding:32px 0 96px}.calc-hub-grid{grid-template-columns:repeat(3,1fr);gap:18px;margin-top:8px;display:grid}.calc-hub-card{background:#fff;border:1px solid #eef0f4;border-radius:20px;flex-direction:column;gap:10px;padding:26px 24px;transition:transform .18s,box-shadow .18s;display:flex;box-shadow:0 2px 12px #141a4e0f}.calc-hub-card:hover{transform:translateY(-4px);box-shadow:0 16px 28px #141a4e1a}.calc-hub-card-icon{font-size:28px}.calc-hub-card-title{color:var(--navy);font-size:18px;font-weight:800}.calc-hub-card-desc{color:var(--text-sub);flex:1;font-size:13.5px;line-height:1.6}.calc-hub-card-cta{color:var(--blue);font-size:13.5px;font-weight:700}.calc-form{background:#fff;border:1px solid #eef0f4;border-radius:20px;margin-bottom:20px;padding:24px;box-shadow:0 2px 12px #141a4e0f}.calc-field{margin-bottom:18px}.calc-field:last-child{margin-bottom:0}.calc-label{color:var(--navy);margin-bottom:8px;font-size:13.5px;font-weight:700;display:block}.calc-label-hint{color:var(--text-sub);margin-left:4px;font-weight:500}.calc-input-wrap{align-items:center;display:flex;position:relative}.calc-input{width:100%;height:44px;color:var(--navy);background:#fff;border:1px solid #dfe2ea;border-radius:12px;padding:0 52px 0 14px;font-size:15px;font-weight:600}.calc-input:focus{border-color:var(--blue);outline:none}.calc-input-suffix{color:var(--text-sub);pointer-events:none;font-size:13px;font-weight:600;position:absolute;right:14px}.calc-select{width:100%;height:44px;color:var(--navy);background:#fff;border:1px solid #dfe2ea;border-radius:12px;padding:0 14px;font-size:15px;font-weight:600}.calc-select:focus{border-color:var(--blue);outline:none}.calc-radio-group{flex-wrap:wrap;gap:8px;display:flex}.calc-radio-btn{min-height:44px;color:var(--navy);cursor:pointer;white-space:nowrap;background:#fff;border:1px solid #dfe2ea;border-radius:12px;flex:auto;padding:0 16px;font-size:14px;font-weight:700}.calc-radio-btn.active{border-color:var(--blue);color:var(--blue);background:#2b5cff14}.calc-checkbox-row{align-items:center;gap:8px;min-height:44px;display:flex}.calc-checkbox-row input[type=checkbox]{width:20px;height:20px}.calc-checkbox-row label{color:var(--navy);font-size:14px;font-weight:600}.calc-result{background:linear-gradient(135deg, var(--navy), #1f2a6b);color:#fff;border-radius:20px;margin-bottom:20px;padding:26px 24px}.calc-result-label{color:#ffffffb3;margin-bottom:6px;font-size:13px;font-weight:700}.calc-result-number{word-break:keep-all;margin-bottom:8px;font-size:34px;font-weight:800;line-height:1.25}.calc-result-number .unit{margin-left:4px;font-size:18px;font-weight:700}.calc-result-desc{color:#ffffffeb;font-size:14.5px;line-height:1.6}.calc-result-sub{border-top:1px solid #ffffff2e;flex-wrap:wrap;gap:10px 20px;margin-top:14px;padding-top:14px;display:flex}.calc-result-sub-item{color:#ffffffd9;font-size:13px}.calc-result-sub-item strong{color:#fff;font-size:15px;font-weight:800;display:block}.calc-result-cta{height:44px;color:var(--navy);background:#fff;border-radius:999px;align-items:center;gap:6px;margin-top:16px;padding:0 20px;font-size:14px;font-weight:800;display:inline-flex}.calc-result-empty{text-align:center;color:var(--text-sub);border:1px dashed #dfe2ea;border-radius:20px;margin-bottom:20px;padding:26px 24px;font-size:14px}.calc-period-banner{background:#0fbe621a;border:1px solid #0fbe6259;border-radius:14px;flex-direction:column;gap:6px;margin-bottom:20px;padding:14px 16px;display:flex}.calc-period-banner-title{color:#0a8a48;font-size:13.5px;font-weight:800}.calc-period-banner-detail{color:var(--text-sub);font-size:13px;line-height:1.5}.calc-period-banner.none{background:var(--bg-section);border-color:#eef0f4}.calc-period-banner.none .calc-period-banner-title{color:var(--text-sub)}.calc-table-wrap{background:#fff;border:1px solid #eef0f4;border-radius:16px;margin:16px 0 28px;overflow-x:auto}.calc-table{border-collapse:collapse;white-space:nowrap;width:100%;font-size:13px}.calc-table caption{caption-side:top;text-align:left;color:var(--text-sub);padding:12px 14px 0;font-size:12.5px}.calc-table th,.calc-table td{text-align:right;border-bottom:1px solid #f1f2f6;padding:10px 12px}.calc-table th:first-child,.calc-table td:first-child{text-align:left;color:var(--navy);font-weight:700}.calc-table thead th{background:var(--bg-section);color:var(--navy);font-weight:800;position:sticky;top:0}.calc-table .col-highlight{background:#2b5cff0f}.calc-table .col-tag{color:var(--blue);margin-top:2px;font-size:10.5px;font-weight:700;display:block}.calc-article{background:#fff;border:1px solid #eef0f4;border-radius:20px;margin-top:8px;padding:28px 24px}.calc-article h2{color:var(--navy);margin:28px 0 12px;font-size:18px;font-weight:800}.calc-article h2:first-child{margin-top:0}.calc-article p{color:#374151;margin-bottom:10px;font-size:14.5px;line-height:1.75}.calc-article ul{color:#374151;margin:0 0 12px 20px;font-size:14.5px;line-height:1.75}.calc-faq-item{border-top:1px solid #f1f2f6;padding:14px 0}.calc-faq-item:first-child{border-top:none}.calc-faq-q{color:var(--navy);margin-bottom:6px;font-size:14.5px;font-weight:700}.calc-faq-a{color:var(--text-sub);font-size:14px;line-height:1.7}.calc-source{color:var(--text-sub);border-top:1px solid #f1f2f6;margin-top:18px;padding-top:14px;font-size:12.5px;line-height:1.7}.calc-source a{color:var(--blue)}.calc-footnotes{background:var(--bg-section);color:var(--text-sub);border-radius:12px;margin-top:16px;padding:14px 16px;font-size:12px;line-height:1.7}.calc-footnotes li{margin-left:16px}.calc-related{flex-wrap:wrap;gap:8px;margin-top:14px;display:flex}.calc-related a{background:var(--bg-section);height:36px;color:var(--navy);border-radius:999px;align-items:center;padding:0 14px;font-size:12.5px;font-weight:700;display:inline-flex}.calc-related a:hover{color:var(--blue);background:#2b5cff14}@media (max-width:900px){.calc-hub-grid{grid-template-columns:1fr}}@media (max-width:640px){.calc-page-title{font-size:22px}.calc-result-number{font-size:28px}.calc-form,.calc-article,.calc-result,.calc-result-empty{border-radius:16px;padding:20px 18px}}