.portal{padding-block:var(--space-8) var(--space-12)}.portal-nav{display:flex;flex-wrap:wrap;gap:var(--space-3) var(--space-5);border-block:1px solid var(--hairline);padding-block:var(--space-4);margin-bottom:var(--space-7);font-size:var(--text-body-sm-size, .875rem)}.portal-nav a{text-decoration:none;padding:.35rem 0}.portal-nav a[aria-current=page]{color:var(--accent);border-bottom:2px solid var(--accent)}.portal-breadcrumb{font-size:.875rem;margin-bottom:var(--space-5)}.portal-header{max-width:56rem;margin-bottom:var(--space-7)}.portal h1{font-family:var(--font-display);font-size:var(--text-display-lg-size);font-weight:500;line-height:1.08;color:var(--ink);margin-block:var(--space-4)}.portal h2{font-family:var(--font-display);font-weight:500;font-size:var(--text-display-sm-size);color:var(--ink);margin-block:var(--space-5)}.portal h3{font-weight:500;margin-block:var(--space-5) var(--space-3)}.portal-eyebrow{font-family:var(--font-mono);font-size:.8rem;text-transform:uppercase;letter-spacing:.05em}.portal-lead{font-size:var(--text-body-xl-size);line-height:1.55}.portal-intro,.portal-reading{max-width:75ch}.portal-reading{margin-top:var(--space-10)}.portal-reading p,.portal-reading li{margin-bottom:var(--space-4)}.portal-tool{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:var(--space-7);border-block:1px solid var(--hairline-strong);padding-block:var(--space-7);margin-top:var(--space-7)}.portal-inputs,.portal-output{min-width:0}.portal-output{background:var(--bone-warm);padding:var(--space-6);align-self:start}.portal-field{margin-block:var(--space-5)}.portal-field label{display:block;margin-bottom:var(--space-2);font-size:1rem;font-weight:500}.portal-field input:not([type=checkbox]),.portal-field select,.portal-field textarea,.portal-search{width:100%;min-height:48px;border:1px solid var(--control-border);background:var(--bone);color:var(--ink-soft);font:inherit;padding:var(--space-3);border-radius:0}.portal-field textarea{resize:vertical;font-family:var(--font-mono);font-size:.9rem}.portal-check{display:flex;align-items:center;gap:var(--space-3)}.portal-check input{order:-1;width:1.3rem;height:1.3rem;flex-shrink:0;accent-color:var(--ink)}.portal-check label{margin:0}.portal-field small{display:block;margin-top:var(--space-2);line-height:1.5}.portal-current-path{display:none;margin-block:var(--space-2) 0;overflow-wrap:anywhere}@media(max-width:640px){.portal-current-path:not(:empty){display:block}}.portal-button{min-height:44px;padding:var(--space-3) var(--space-4);background:transparent;border:1px solid var(--control-border);color:var(--ink);font:inherit;cursor:pointer;margin:0 var(--space-2) var(--space-2) 0}.portal-button:hover{border-color:var(--accent);color:var(--accent)}.portal-button:disabled{opacity:.5;cursor:default}.portal :is(input,select,textarea,button,a):focus-visible{outline:2px solid var(--accent);outline-offset:2px}.portal [hidden]{display:none!important}.portal-output dl{margin-block:var(--space-4)}.portal-output dt{font-size:.9rem;border-top:1px solid var(--hairline);padding-top:var(--space-3)}.portal-output dd{margin:var(--space-2) 0 var(--space-4);font-family:var(--font-mono);font-size:1.1rem;color:var(--ink);overflow-wrap:anywhere}.portal-output p{margin-bottom:var(--space-4);overflow-wrap:anywhere}.portal-actions{margin-top:var(--space-6)}.portal-warning{border-top:1px solid var(--hairline-strong);padding-top:var(--space-5);font-size:.9rem}.portal-filters{display:flex;flex-wrap:wrap;gap:var(--space-3);margin-block:var(--space-5)}.portal-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--space-6);margin-top:var(--space-6)}.portal-card{border-top:1px solid var(--hairline-strong);padding-block:var(--space-4)}.portal-card h2{font-size:1.55rem}.portal-card p{margin-block:var(--space-4)}.portal-count{font-family:var(--font-mono);font-size:.875rem}@media(max-width:900px){.portal-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:640px){.portal-tool,.portal-grid{grid-template-columns:1fr}.portal-output{padding:var(--space-5)}.portal-nav{gap:var(--space-2) var(--space-4)}}@media print{body>header,body>footer,.portal-nav,.portal-breadcrumb,.portal-actions,.portal-inputs button{display:none!important}.portal-tool{display:block}.portal-output{background:transparent;padding:0}.portal-reading{margin-top:1rem}.portal{padding:0}}.portal{--portal-navy:#122b49;--portal-green:#17603c;--portal-amber:#795000;--portal-red:#9c2630}.portal :is(h1,h2,h3,label,legend,summary){color:var(--portal-navy)}.portal-summary{padding:1.25rem;border:2px solid currentColor;background:#f1f4f7;margin-bottom:1rem}.portal-summary p{font-weight:600;margin:0 0 .5rem}.portal-summary strong{display:block;font-size:clamp(1.35rem,2.7vw,2.2rem);overflow-wrap:anywhere;line-height:1.3}.portal-tone-payable,.portal-tone-attention{color:var(--portal-amber);background:#fff4d6}.portal-tone-favourable{color:var(--portal-green);background:#eaf6ee}.portal-tone-failed{color:var(--portal-red);background:#fff0f1}.portal-step,.portal-transaction{border:1px solid var(--hairline-strong);padding:1rem;margin:0 0 1rem;min-width:0}.portal-step>summary{font-weight:600;cursor:pointer;padding:.5rem 0}.portal-transaction{background:#f5f7f9}.portal-condition{padding:.7rem;margin:.5rem 0;border-left:4px solid #627286;background:#f1f4f7}.portal-condition summary{cursor:pointer;font-size:.9rem;line-height:1.5}.portal-state-met{border-color:var(--portal-green)}.portal-state-met summary{color:var(--portal-green)}.portal-state-failed{border-color:var(--portal-red)}.portal-state-failed summary{color:var(--portal-red)}.portal-state-unknown{border-color:var(--portal-amber)}.portal-state-unknown summary{color:var(--portal-amber)}@media(min-width:960px){.portal-output{position:sticky;top:1rem;max-height:calc(100vh - 2rem);overflow:auto}}@media(max-width:767px){.portal-tool{display:flex;flex-direction:column}.portal-output{order:-1;width:100%}.portal-conditions{max-height:18rem;overflow:auto}}@media print{.portal-output{position:static;max-height:none;overflow:visible}.portal-conditions{max-height:none}}.portal-breakdown{padding:1rem 0;border-top:1px solid var(--hairline-strong)}.portal-breakdown>summary{cursor:pointer;line-height:1.5;font-weight:600}.portal-mobile-result{display:none}@media(max-width:767px){.portal-mobile-result{display:block;position:fixed;bottom:0;left:0;right:0;z-index:20;padding:.65rem 1rem;font-weight:600;border-top:2px solid currentColor;box-shadow:0 -2px 12px #122b4915;font-size:.85rem;max-height:6.5rem;overflow:auto}.portal:has([data-portal-tool]){padding-bottom:7rem}}@media print{.portal-mobile-result{display:none}}.portal-mobile-result{background:#f1f4f7;color:#122b49}ble,.portal-mobile-tone-attention{background:#fff4d6;color:#795000}.portal-mobile-tone-favourable{background:#eaf6ee;color:#17603c}.portal-mobile-tone-failed{background:#fff0f1;color:#9c2630}.portal-next-answers{border:1px solid var(--hairline-strong);padding:1rem;margin-block:1rem}.portal-next-answers ol{display:grid;gap:1rem;list-style:decimal;padding-inline-start:1.25rem}.portal-next-answers .portal-button{text-align:start;white-space:normal;max-width:100%;height:auto;overflow-wrap:anywhere}.portal-next-answers li p{margin-block:.5rem 0}