:root{color:#17221c;color-scheme:light;--surface:#fff;--surface-muted:#f1f5f3;--line:#d9e2dd;--line-strong:#b8c8bf;--text:#17221c;--muted:#53635b;--primary:#0f5e4f;--primary-strong:#093d35;--primary-soft:#e4f3ed;--accent:#b88717;--danger:#9a3412;--danger-soft:#fff4e8;--focus:#8fd7c3;background:#f6f8f7;font-family:ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}body{color:var(--text);background:linear-gradient(#eef4f1 0,#f6f8f7 340px),#f6f8f7;margin:0}a{color:var(--primary);text-underline-offset:.18em;font-weight:700}button,input{font:inherit}button:focus-visible,input:focus-visible,a:focus-visible{outline:3px solid var(--focus);outline-offset:3px}.site-shell{width:min(1120px,100% - 32px);margin:0 auto;padding:18px 0 56px}.topbar{min-height:48px;color:var(--muted);justify-content:space-between;align-items:center;gap:16px;font-size:.92rem;display:flex}.brand{color:var(--primary-strong);font-weight:900}.breadcrumb{color:var(--muted)}.page-intro{gap:10px;margin:14px 0 16px;display:grid}.page-intro h1{max-width:760px;margin:0;font-size:clamp(1.8rem,7vw,3.15rem);line-height:1.06}.page-intro p{max-width:760px;color:var(--muted);margin:0;font-size:1.02rem;line-height:1.55}.calculator-panel{border:1px solid var(--line);background:var(--surface);border-radius:8px;margin:18px 0 30px;overflow:hidden;box-shadow:0 16px 42px #1b372d1a}.calculator-head{border-bottom:1px solid var(--line);background:#fbfdfc;grid-template-columns:minmax(220px,.7fr) minmax(0,1fr);align-items:center;gap:18px;padding:18px 20px;display:grid}.eyebrow{color:var(--primary);letter-spacing:0;text-transform:uppercase;margin:0 0 4px;font-size:.78rem;font-weight:900}.calculator-head h2{margin:0;font-size:1.28rem;line-height:1.2}.trust-bar{flex-wrap:wrap;justify-content:flex-end;gap:8px;display:flex}.trust-bar span{background:var(--primary-soft);color:var(--primary-strong);white-space:nowrap;border:1px solid #c9ddd3;border-radius:999px;padding:7px 10px;font-size:.82rem;font-weight:800}.calculator-grid{grid-template-columns:minmax(0,1fr) minmax(340px,.86fr);min-height:620px;display:grid}.calculator-form,.result-panel{padding:20px}.calculator-form{border-right:1px solid var(--line);grid-template-columns:repeat(2,minmax(0,1fr));align-content:start;gap:16px;display:grid}.field{gap:7px;min-width:0;display:grid}.field label,.check-row{color:#26352e;font-weight:850}.input-shell{border:1px solid var(--line-strong);background:#fff;border-radius:8px;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;min-height:48px;display:grid}.input-shell:focus-within{border-color:var(--primary);box-shadow:0 0 0 3px #8fd7c366}.input-shell span{color:var(--muted);padding:0 11px;font-size:.9rem;font-weight:850}.input-shell input{width:100%;min-width:0;min-height:46px;color:var(--text);background:0 0;border:0;font-weight:750}.input-shell input:focus{outline:0}.field-helper,.field-error,.scope-note,.empty-result{margin:0;font-size:.87rem;line-height:1.45}.field-helper,.scope-note,.empty-result{color:var(--muted)}.field-error{color:var(--danger);font-weight:750}.has-error .input-shell{border-color:var(--danger);background:#fffaf6}.preset-group{flex-wrap:wrap;gap:7px;display:flex}.preset-chip{border:1px solid var(--line-strong);min-height:32px;color:var(--primary-strong);cursor:pointer;background:#fff;border-radius:999px;padding:0 10px;font-size:.84rem;font-weight:850}.preset-chip[aria-pressed=true]{border-color:var(--primary);background:var(--primary-soft)}.check-row{border:1px solid var(--line);background:var(--surface-muted);border-radius:8px;grid-column:1/-1;align-items:flex-start;gap:11px;padding:12px;line-height:1.35;display:flex}.check-row input{width:18px;height:18px;accent-color:var(--primary);margin-top:2px}.check-row span{gap:2px;display:grid}.check-row small{color:var(--muted);font-size:.86rem;font-weight:500}.scope-note{border-left:3px solid var(--accent);background:#fff9e9;grid-column:1/-1;padding:9px 11px}.form-error,.warning-box{background:var(--danger-soft);color:#70300f;border-radius:8px;padding:12px}.form-error{grid-column:1/-1;margin:0;font-weight:800}.warning-box{margin-top:14px}.warning-box p{margin:0;line-height:1.45}.form-actions{flex-wrap:wrap;grid-column:1/-1;align-items:center;gap:10px;display:flex}.primary-button,.quiet-button{cursor:pointer;border-radius:8px;min-height:48px;padding:0 18px;font-weight:900}.primary-button{background:var(--primary);color:#fff;border:0;box-shadow:0 8px 18px #0f5e4f2e}.primary-button:hover{background:var(--primary-strong)}.quiet-button{color:var(--muted);background:0 0;border:1px solid #0000}.quiet-button:hover{border-color:var(--line-strong);color:var(--text);background:#fff}.result-panel{background:#fbfdfc;align-content:start;gap:16px;display:grid}.total-card{background:linear-gradient(#f1faf6 0%,#fff 100%);border:1px solid #cbded5;border-radius:8px;min-height:158px;padding:18px}.total-card.has-result{background:linear-gradient(#dff2ea 0%,#fff 100%);border-color:#9bc8b8}.total-label{color:var(--primary-strong);font-size:.86rem;font-weight:900;display:block}.total-card strong{color:var(--primary-strong);letter-spacing:0;white-space:nowrap;margin-top:8px;font-size:clamp(2.05rem,8vw,3.15rem);line-height:1;display:block}.total-card p{max-width:38rem;color:var(--muted);margin:12px 0 0;line-height:1.45}.result-breakdown,.memory-card{border:1px solid var(--line);background:#fff;border-radius:8px;padding:16px}.result-breakdown h3,.memory-card h3{margin:0 0 12px;font-size:1rem}.result-breakdown dl{gap:0;margin:0;display:grid}.result-row{border-top:1px solid var(--line);grid-template-columns:minmax(0,1fr) auto;align-items:baseline;gap:14px;padding:11px 0;display:grid}.result-row:first-child{border-top:0;padding-top:0}.result-row:last-child{padding-bottom:0}.result-row dt{color:var(--muted)}.result-row dd{color:var(--text);text-align:right;white-space:nowrap;margin:0;font-weight:900}.result-skeleton{gap:10px;display:grid}.result-skeleton span{background:#edf2ef;border-radius:999px;height:18px;display:block}.result-skeleton span:nth-child(2){width:86%}.result-skeleton span:nth-child(3){width:72%}.result-skeleton span:nth-child(4){width:92%}.receipt-steps{counter-reset:receipt;gap:0;margin:0;padding:0;list-style:none;display:grid}.receipt-steps li{border-left:2px solid var(--line);counter-increment:receipt;min-height:58px;padding:0 0 16px 38px;position:relative}.receipt-steps li:last-child{border-left-color:#0000;min-height:0;padding-bottom:0}.receipt-steps li:before{content:counter(receipt);width:26px;height:26px;color:var(--primary-strong);background:#fff;border:2px solid #c8ddd4;border-radius:50%;place-items:center;font-size:.8rem;font-weight:900;display:grid;position:absolute;left:-14px}.receipt-steps span{color:var(--text);font-weight:900;display:block}.receipt-steps p{color:var(--muted);margin:4px 0 0;line-height:1.45}.content-section{gap:12px;margin-top:26px;padding-top:2px;display:grid}.content-section h2{margin:0;font-size:1.35rem}.content-section p,.content-section li{color:var(--muted);line-height:1.65}.content-section p,.content-section ul{margin-top:0}.home-hero{grid-template-columns:minmax(0,1fr) minmax(280px,.72fr);align-items:end;gap:22px;margin:18px 0 22px;display:grid}.home-hero h1{max-width:780px;margin:0;font-size:clamp(2rem,7vw,3.45rem);line-height:1.04}.home-hero p{max-width:720px;color:var(--muted);margin:12px 0 0;font-size:1.04rem;line-height:1.55}.home-trust{border:1px solid var(--line);background:#fff;border-radius:8px;padding:16px}.home-trust strong{color:var(--primary-strong);margin-bottom:10px;display:block}.calculator-directory{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin:0;padding:0;list-style:none;display:grid}.calculator-card{border:1px solid var(--line);background:#fff;border-radius:8px;min-height:150px;padding:16px;display:grid}.calculator-card a{color:var(--primary-strong);font-size:1.02rem;font-weight:900}.calculator-card p{color:var(--muted);margin:10px 0 0;line-height:1.45}.status-pill{background:var(--primary-soft);color:var(--primary-strong);border:1px solid #c9ddd3;border-radius:999px;place-self:end start;margin-top:14px;padding:5px 8px;font-size:.78rem;font-weight:850}.audit-box,.disclaimer{border:1px solid var(--line);border-left:4px solid var(--primary);background:#fff;border-radius:8px;padding:16px}.audit-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;display:grid}.audit-grid div{border:1px solid var(--line);background:var(--surface-muted);border-radius:8px;padding:12px}.audit-grid span{color:var(--muted);text-transform:uppercase;font-size:.78rem;font-weight:800;display:block}.audit-grid strong{color:var(--text);margin-top:4px;display:block}.source-links{gap:8px;margin:16px 0 0;padding-left:18px;display:grid}.source-links a{color:var(--accent-strong);font-weight:700}.source-links a:focus-visible{outline-offset:3px;border-radius:4px;outline:3px solid #14b8a652}@media (width<=900px){.calculator-head,.calculator-grid,.calculator-form,.audit-grid,.home-hero,.calculator-directory{grid-template-columns:1fr}.calculator-grid{min-height:0}.result-panel{border-bottom:1px solid var(--line);order:-1}.result-panel:has(.total-card:not(.has-result)) .result-breakdown,.result-panel:has(.total-card:not(.has-result)) .memory-card,.result-panel:has(.total-card:not(.has-result)) .warning-box{display:none}.calculator-form{border-right:0}.trust-bar{justify-content:flex-start}}@media (width<=560px){.site-shell{width:min(100% - 20px,1120px);padding-top:10px}.topbar{flex-direction:column;align-items:flex-start;gap:4px}.page-intro{margin-top:12px}.calculator-panel{margin-top:14px}.calculator-head,.calculator-form,.result-panel{padding:14px}.trust-bar{gap:6px}.trust-bar span{padding:6px 8px;font-size:.78rem}.form-actions{grid-template-columns:1fr;display:grid}.quiet-button{min-height:42px}.result-row{grid-template-columns:1fr;gap:2px}.result-row dd{text-align:left}.total-card strong{white-space:normal}}@media (width>=901px) and (height<=820px){.site-shell{padding-top:12px}.topbar{min-height:40px}.page-intro{gap:6px;margin:8px 0 12px}.page-intro h1{font-size:clamp(1.7rem,4vw,2.45rem)}.page-intro p{font-size:.96rem;line-height:1.42}.calculator-panel{margin-top:12px}.calculator-head{padding:12px 16px}.calculator-grid{min-height:0}.calculator-form,.result-panel{padding:14px 16px}.calculator-form{gap:10px 14px}.field{gap:5px}.input-shell{min-height:42px}.input-shell input{min-height:40px}.field-helper,.field-error,.scope-note,.empty-result{font-size:.82rem;line-height:1.32}.field-helper{display:none}.check-row{padding:9px 10px}.scope-note{padding:8px 10px}.primary-button,.quiet-button{min-height:42px}.total-card{min-height:132px;padding:14px}}