.rp-hero{background:var(--color-sand);padding:48px 0 36px}.rp-hero .crumbs{font-size:13px;color:var(--color-ink-500);margin-bottom:14px}.rp-hero .crumbs a:hover{color:var(--color-gold-600)}.rp-hero .crumbs span{margin:0 6px;color:var(--color-ink-300)}.rp-hero h1{font-size:40px;line-height:1.1;margin:12px 0 16px;font-weight:600}.rp-hero .answer{font-size:17.5px;color:#3d4452;max-width:46em;line-height:1.55}.rp-hero .answer strong{color:var(--color-navy-600)}.rp-tool{padding:28px 0 8px}.rp-body{padding:40px 0 72px}.rp-body .prose{font-size:17px}.rp-body .prose table{font-size:15px}.rp-faq{margin-top:48px;border-top:1px solid var(--color-ink-100);padding-top:32px}.rp-faq h2{font-size:28px;font-weight:600;margin-bottom:16px}.rp-faq details{border-bottom:1px solid var(--color-ink-100);padding:14px 0}.rp-faq summary{font-weight:600;cursor:pointer;font-size:17px;color:var(--color-navy-600)}.rp-faq p{margin-top:10px;color:var(--color-ink-700)}.rp-sources{margin-top:40px;padding:22px 26px;background:var(--color-fog);border-radius:14px;font-size:14px;color:var(--color-ink-700)}.rp-sources h2{font-size:15px;letter-spacing:.08em;text-transform:uppercase;font-family:var(--font-sans);font-weight:600;color:var(--color-ink-500);margin-bottom:10px}.rp-sources ul{margin:0;padding-left:1.2em}.rp-sources li{margin-bottom:6px}.rp-more{margin-top:40px;background:var(--color-fog);border-radius:16px;padding:28px 32px}.rp-more h2{font-size:24px;font-weight:600;margin-bottom:14px}.rp-more ul{list-style:none;padding:0;margin:0}.rp-more li{padding:9px 0;border-bottom:1px solid var(--color-ink-200)}.rp-more li:last-child{border-bottom:none}.rp-more a{font-weight:500;color:var(--color-navy-600)}.rp-more a:hover{color:var(--color-gold-600)}.rp-more small{display:block;color:var(--color-ink-500);font-size:13.5px;margin-top:2px}.rp-note{margin:18px 0 0;padding:14px 18px;background:var(--color-gold-50);border:1px solid var(--color-gold-100);border-radius:12px;font-size:14px;color:var(--color-ink-700)}.rp-table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;margin:1.5em 0}.rp-table-wrap table{min-width:420px}.calc{background:#fff;border:1px solid var(--color-ink-200);border-radius:18px;padding:26px;box-shadow:0 12px 34px -26px #17284b73}.calc+.calc{margin-top:20px}.calc-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:18px}.calc-head h2{font-size:24px;font-weight:600;margin:0 0 4px;line-height:1.15}.calc-head p{font-size:14.5px;color:var(--color-ink-500);margin:0;max-width:40em}.calc-head .tag{flex:none}.calc-grid{display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(150px,1fr))}.calc-field label{display:block;font-size:13.5px;font-weight:600;color:var(--color-ink-900);margin-bottom:6px}.calc-field .hint{display:block;font-size:12.5px;color:var(--color-ink-500);font-weight:400;margin-top:2px}.calc-input,.calc-select{width:100%;box-sizing:border-box;border:1px solid var(--color-ink-300);border-radius:10px;padding:10px 12px;font-size:16px;background:#fff;color:var(--color-ink-900);font-family:inherit;min-height:44px}.calc-input:focus,.calc-select:focus{outline:2px solid var(--color-gold-500);outline-offset:1px;border-color:var(--color-gold-500)}.calc-input[aria-invalid=true]{border-color:#b23b3b}.calc-unit{display:flex;align-items:center;gap:8px}.calc-unit .calc-input{flex:1}.calc-unit span{font-size:14px;color:var(--color-ink-500);flex:none}.calc-options{display:flex;flex-wrap:wrap;gap:8px 18px;margin-top:16px;font-size:14px}.calc-options legend{font-size:13.5px;font-weight:600;margin-bottom:8px;width:100%}.calc-options label{display:inline-flex;align-items:center;gap:6px;cursor:pointer}.calc-options input{accent-color:var(--color-navy-600);width:18px;height:18px}.calc-results{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));margin-top:20px}.calc-stat{background:var(--color-fog);border-radius:14px;padding:16px 18px;display:flex;flex-direction:column;gap:4px}.calc-stat.primary{background:var(--color-navy-600);color:#fff}.calc-stat.gold{background:var(--color-gold-100)}.calc-stat b{font-family:var(--font-serif);font-size:30px;font-weight:700;line-height:1.05;color:var(--color-navy-600)}.calc-stat.primary b{color:#fff}.calc-stat.gold b{color:var(--color-gold-700)}.calc-stat span{font-size:13px;color:var(--color-ink-500)}.calc-stat.primary span{color:#c9d2e3}.calc-stat.gold span{color:var(--color-gold-700)}.calc-msg{margin-top:14px;font-size:14.5px;color:var(--color-ink-700)}.calc-msg.ok{color:var(--color-laurel-600);font-weight:500}.calc-msg.warn{color:#9a3b3b;font-weight:500}.calc-foot{margin-top:16px;font-size:12.5px;color:var(--color-ink-500);line-height:1.5}.calc-btn{display:inline-flex;align-items:center;gap:6px;border:1.5px solid var(--color-navy-600);color:var(--color-navy-600);background:#fff;border-radius:10px;padding:9px 14px;font-size:14px;font-weight:500;cursor:pointer;font-family:inherit;min-height:40px}.calc-btn:hover{background:var(--color-navy-600);color:#fff}.calc-btn-icon{width:36px;height:36px;border-radius:9px;border:1px solid var(--color-ink-300);background:#fff;color:var(--color-ink-500);display:inline-flex;align-items:center;justify-content:center;cursor:pointer;font-size:18px;line-height:1;flex:none}.calc-btn-icon:hover{border-color:#b23b3b;color:#b23b3b}.calc-rows{display:flex;flex-direction:column;gap:8px}.calc-row{display:grid;grid-template-columns:minmax(0,1fr) 84px 76px 36px;gap:8px;align-items:center}.calc-row.head{font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--color-ink-500);font-weight:600;padding:0 2px}.calc-row.thesis{background:var(--color-gold-50);border:1px solid var(--color-gold-100);border-radius:12px;padding:8px;grid-template-columns:minmax(0,1fr) 84px 76px 36px;margin-top:6px}.calc-row.thesis .thesis-weight{grid-column:1 / -1;display:flex;align-items:center;gap:10px;font-size:13.5px;flex-wrap:wrap}.calc-row.thesis .thesis-weight .calc-select{width:auto;min-width:150px}.calc-row .calc-input{padding:8px 10px;min-height:40px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.calc-table{width:100%;border-collapse:collapse;font-size:14.5px;margin-top:16px}.calc-table th,.calc-table td{padding:8px 10px;border-bottom:1px solid var(--color-ink-200);text-align:left}.calc-table th{font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--color-ink-500);font-weight:600}.calc-table tr.is-active td{background:var(--color-gold-100);font-weight:600}.rp-cards{display:grid;gap:18px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}.rp-card{background:#fff;border:1px solid var(--color-ink-200);border-radius:16px;padding:26px;display:block;transition:.15s}.rp-card:hover{border-color:var(--color-gold-500);background:var(--color-fog)}.rp-card .ic{width:46px;height:46px;border-radius:12px;background:var(--color-sand);color:var(--color-gold-600);display:flex;align-items:center;justify-content:center;font-size:22px;margin-bottom:14px;font-family:var(--font-serif);font-weight:700}.rp-card h2,.rp-card h3{font-size:20px;margin-bottom:7px;font-weight:600}.rp-card p{font-size:14.5px;color:var(--color-ink-500);margin-bottom:14px}.rp-card .lnk{font-size:13.5px;font-weight:600;color:var(--color-gold-600)}@media(max-width:700px){.rp-hero h1{font-size:31px}.rp-hero .answer{font-size:16px}.calc{padding:18px 14px;border-radius:14px}.calc-head h2{font-size:21px}.calc-row,.calc-row.thesis{grid-template-columns:minmax(0,1fr) 72px 66px 34px;gap:6px}.calc-stat b{font-size:26px}.rp-more{padding:22px 18px}}