:root{color-scheme:light;--color-background:#f5f7fa;--color-surface:#fff;--color-surface-muted:#eef3f8;--color-table-header:#e9eef3;--color-border:#d6dee8;--color-border-strong:#b8c6d6;--color-text:#1f2937;--color-text-muted:#4b5563;--color-muted:var(--color-text-muted);--color-text-soft:#667085;--color-primary:#0f3d66;--color-secondary:#2e6fa3;--color-cta:#f2a900;--color-cta-hover:#d89500;--color-on-primary:#fff;--color-on-cta:#1f2937;--font-ui:Inter, Arial, sans-serif;--font-data:"JetBrains Mono", Menlo, Consolas, monospace;--text-xs:.75rem;--text-sm:.875rem;--text-base:1rem;--text-md:1.0625rem;--text-lg:1.25rem;--text-xl:1.5rem;--text-2xl:1.75rem;--text-3xl:2.375rem;--text-4xl:3.375rem;--leading-tight:1.08;--leading-title:1.16;--leading-body:1.55;--leading-table:1.45;--space-1:.25rem;--space-2:.5rem;--space-3:.75rem;--space-4:1rem;--space-5:1.25rem;--space-6:1.5rem;--space-8:2rem;--space-10:2.5rem;--space-12:3rem;--space-16:4rem;--radius-none:0;--radius-system:2px;--radius-panel:4px;--radius-md:var(--radius-panel);--shadow-search:0 8px 24px #1f293714;--shadow-card:0 1px 2px #1f29370d;--shadow-panel:0 18px 48px #1f29371f;--container-page:1180px;--container-wide:1240px;--container-prose:760px;--header-height:72px}@media (width<=760px){:root{--header-height:60px;--text-3xl:1.875rem;--text-4xl:2.25rem}}*{box-sizing:border-box}html{background:var(--color-background);color:var(--color-text);font-family:var(--font-ui);letter-spacing:0;text-rendering:geometricprecision;font-size:16px}body{background:var(--color-background);min-width:320px;color:var(--color-text);font-family:var(--font-ui);line-height:var(--leading-body);margin:0}body,button,input,select,textarea{font:inherit}a{color:inherit;text-decoration:none}button,input,select,textarea{border-radius:var(--radius-system)}button{cursor:pointer}img,svg{max-width:100%;display:block}h1,h2,h3,p{margin:0}h1,h2,h3{color:var(--color-text);letter-spacing:0;font-weight:700}h1{max-width:940px;font-size:var(--text-4xl);line-height:var(--leading-tight)}h2{font-size:var(--text-2xl);line-height:var(--leading-title)}h3{font-size:var(--text-lg);line-height:var(--leading-title)}p{color:var(--color-text-muted)}:focus-visible{outline:3px solid color-mix(in srgb, var(--color-secondary) 58%, white);outline-offset:3px}.page-shell{background:var(--color-background);min-height:100vh}.section{width:100%;padding:var(--space-12) var(--space-8)}.section--surface{background:var(--color-surface)}.section__inner{width:min(100%, var(--container-page));margin:0 auto}.section__inner--wide{width:min(100%, var(--container-wide))}.stack{gap:var(--space-4);display:grid}.cluster{gap:var(--space-3);flex-wrap:wrap;align-items:center;display:flex}.data-label{color:var(--color-primary);font-family:var(--font-data);font-size:var(--text-xs);letter-spacing:.04em;text-transform:uppercase;font-weight:700;line-height:1.4}.muted{color:var(--color-text-muted)}.skip-link{z-index:100;top:var(--space-3);left:var(--space-3);padding:var(--space-2) var(--space-4);background:var(--color-primary);color:var(--color-on-primary);position:fixed;transform:translateY(-150%)}.skip-link:focus{transform:translateY(0)}@media (width<=760px){.section{padding:var(--space-8) var(--space-4)}}.site-header{z-index:20;min-height:var(--header-height);align-items:center;gap:var(--space-6);padding:0 max(var(--space-8), calc((100vw - var(--container-wide)) / 2));background:var(--color-surface);border-bottom:1px solid var(--color-border);grid-template-columns:minmax(11rem,1fr) auto minmax(11rem,1fr);display:grid;position:sticky;top:0}.site-header__brand{align-items:center;gap:var(--space-3);color:var(--color-text);justify-self:start;font-size:1.25rem;font-weight:800;line-height:1;display:inline-flex}.site-header__brand-mark{aspect-ratio:1;width:2.15rem;color:var(--color-on-primary);background:var(--color-primary);border-radius:var(--radius-system);place-items:center;display:inline-grid}.site-header__brand-copy{gap:.15rem;display:grid}.site-header__brand small{color:var(--color-text-muted);font-family:var(--font-data);letter-spacing:.06em;text-transform:uppercase;font-size:.62rem;font-weight:700}.site-header__nav,.site-header__actions{align-items:center;display:flex}.site-header__nav{justify-content:center;gap:var(--space-1)}.site-header__actions{justify-self:end;gap:var(--space-2)}.mega-nav{position:relative}.mega-nav__trigger{align-items:center;gap:var(--space-1);min-height:2.5rem;padding:0 var(--space-2);color:var(--color-text);font-size:var(--text-sm);font-weight:800;transition:background-color .14s,color .14s;display:inline-flex}.mega-nav__trigger-icon{width:1.15rem;color:var(--color-secondary);place-items:center;display:inline-grid}.mega-nav__trigger:hover,.mega-nav__trigger[aria-current=page]{color:var(--color-text);background:var(--color-surface-muted)}.mega-nav__panel{width:min(52rem, calc(100vw - var(--space-8)));gap:var(--space-5);padding:var(--space-5);background:var(--color-surface);border:1px solid var(--color-border);box-shadow:var(--shadow-panel);opacity:0;pointer-events:none;grid-template-columns:16rem minmax(0,1fr);transition:opacity .14s,transform .14s;display:grid;position:absolute;top:calc(100% + 1px);left:50%;transform:translate(-50%,.35rem)}.mega-nav:hover .mega-nav__panel,.mega-nav:focus-within .mega-nav__panel{opacity:1;pointer-events:auto;transform:translate(-50%)}.mega-nav--compact .mega-nav__panel,.mega-nav__panel--compact{width:min(24rem, calc(100vw - var(--space-8)));grid-template-columns:1fr}.mega-nav__summary{align-content:start;gap:var(--space-2);padding:var(--space-4);background:var(--color-primary);display:grid}.mega-nav__summary-icon{width:2rem;height:2rem;color:var(--color-on-primary);background:#ffffff1f;border:1px solid #ffffff29;place-items:center;display:inline-grid}.mega-nav__summary a{color:var(--color-on-primary);font-size:var(--text-xl);font-weight:800}.mega-nav__summary p{color:color-mix(in srgb, var(--color-on-primary) 84%, transparent);font-size:var(--text-sm);line-height:1.45}.mega-nav__groups{gap:var(--space-5);grid-template-columns:repeat(2,minmax(0,1fr));display:grid}.mega-nav__panel--compact .mega-nav__groups{grid-template-columns:1fr}.mega-nav__group{gap:var(--space-2);align-content:start;display:grid}.mega-nav__link{padding:var(--space-2) var(--space-3);color:var(--color-text);border-left:2px solid #0000;gap:.1rem;transition:background-color .14s,border-color .14s,color .14s;display:grid}.mega-nav__link--with-icon{column-gap:var(--space-2);grid-template-columns:auto minmax(0,1fr);align-items:start}.mega-nav__link-icon{width:1.45rem;height:1.45rem;color:var(--color-secondary);place-items:center;display:inline-grid}.mega-nav__link-copy{gap:.1rem;min-width:0;display:grid}.mega-nav__link:hover,.mega-nav__link:focus-visible{background:var(--color-surface-muted);border-left-color:var(--color-secondary)}.mega-nav__link span{font-size:var(--text-sm);font-weight:800}.mega-nav__link small{color:var(--color-text-muted);font-size:var(--text-xs);line-height:1.35}.site-header__mobile-menu{display:none}.site-header__mobile-menu summary{min-height:2.5rem;color:var(--color-primary);font-size:var(--text-sm);border:1px solid var(--color-border);background:var(--color-surface-muted);justify-content:center;align-items:center;padding:.65rem .9rem;font-weight:800;list-style:none;display:inline-flex}.site-header__mobile-menu summary::-webkit-details-marker{display:none}.site-header__mobile-panel{top:calc(100% + 1px);right:var(--space-4);left:var(--space-4);max-height:calc(100vh - var(--header-height) - var(--space-6));gap:var(--space-4);padding:var(--space-4);background:var(--color-surface);border:1px solid var(--color-border);box-shadow:var(--shadow-panel);display:grid;position:absolute;overflow:auto}.site-header__mobile-panel>div{gap:var(--space-3);padding-bottom:var(--space-3);border-bottom:1px solid var(--color-border);display:grid}.site-header__mobile-panel>div:last-child{border-bottom:0;padding-bottom:0}.site-header__mobile-group{gap:var(--space-2);display:grid}.site-header__mobile-group .data-label{margin-top:var(--space-1);color:var(--color-secondary);font-size:.68rem}.site-header__mobile-panel a{align-items:center;gap:var(--space-2);min-height:2rem;color:var(--color-text-muted);font-size:var(--text-sm);font-weight:700;display:inline-flex}.site-header__mobile-panel .site-header__mobile-main{color:var(--color-text);font-weight:900}.button{justify-content:center;align-items:center;gap:var(--space-2);border-radius:var(--radius-system);min-width:8.75rem;max-width:100%;min-height:2.5rem;font-size:var(--text-sm);white-space:nowrap;border:1px solid #0000;padding:.625rem 1.1rem;font-weight:800;line-height:1.15;transition:background-color .14s,border-color .14s,color .14s,box-shadow .14s,transform .14s;display:inline-flex}.button[hidden],[hidden]{display:none!important}.button--primary{background:var(--color-primary);color:var(--color-on-primary)}.button--primary:hover,.button--primary:focus-visible{background:#0b3458;box-shadow:0 2px 8px #0f3d662e}.button--primary:active{background:#082b49;transform:translateY(1px)}.button--secondary{background:var(--color-surface-muted);color:var(--color-primary);border-color:var(--color-border)}.button--secondary:hover,.button--secondary:focus-visible{background:color-mix(in srgb, var(--color-secondary) 10%, var(--color-surface));border-color:color-mix(in srgb, var(--color-secondary) 36%, var(--color-border));color:var(--color-primary)}.button--secondary:active{background:color-mix(in srgb, var(--color-secondary) 16%, var(--color-surface));transform:translateY(1px)}.button--cta{background:var(--color-cta);color:var(--color-on-cta)}.button--cta:hover{background:var(--color-cta-hover)}.button-row{gap:var(--space-2);flex-wrap:wrap;align-items:center;display:flex}.checkout-grid{gap:var(--space-4);grid-template-columns:repeat(2,minmax(0,1fr));display:grid}.checkout-panel{justify-content:space-between;gap:var(--space-5);padding:var(--space-5);border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-surface);display:flex}.checkout-panel__copy{gap:var(--space-2);display:grid}.checkout-panel__copy h3,.checkout-panel__copy p,.checkout-panel__price{margin:0}.checkout-panel__copy h3{color:var(--color-text)}.checkout-panel__action{align-content:start;justify-items:end;gap:var(--space-2);text-align:right;min-width:9rem;display:grid}.checkout-panel__price{color:var(--color-text);font-size:1.2rem;font-weight:800}.checkout-panel__note{color:var(--color-muted);margin:0;font-size:.9rem}.section--compact{padding-block:0 var(--space-6);background:var(--color-background)}.section--no-top{padding-top:0}.hero{background:var(--color-background);padding:var(--space-12) var(--space-8)}.hero__inner{width:min(100%, var(--container-wide));gap:var(--space-10);grid-template-columns:minmax(0,1fr) 320px;align-items:center;margin:0 auto;display:grid}.hero__copy{align-content:start;gap:var(--space-4);display:grid}.hero__intro{max-width:820px;color:var(--color-text-muted);font-size:var(--text-md);line-height:1.45}.hero__meta{gap:var(--space-2);margin-top:var(--space-1);flex-wrap:wrap;display:flex}.system-panel{align-content:start;gap:var(--space-4);padding:var(--space-5);background:var(--color-surface);border:1px solid color-mix(in srgb, var(--color-border) 82%, transparent);border-radius:var(--radius-system);box-shadow:none;display:grid}.system-panel .button-row{gap:var(--space-3);grid-template-columns:repeat(auto-fit,minmax(min(8.75rem,100%),1fr));max-width:none;display:grid}.system-panel .button{width:100%}.system-panel--primary{background:var(--color-primary);color:var(--color-on-primary);border-color:var(--color-primary)}.system-panel--primary p,.system-panel--primary .data-label,.system-panel--primary h1,.system-panel--primary h2,.system-panel--primary h3,.system-panel--primary strong{color:var(--color-on-primary)}.home-quick-links{gap:var(--space-2);display:grid}.home-quick-links a{gap:var(--space-1);min-height:3.25rem;padding:var(--space-3);background:var(--color-surface-muted);border:1px solid color-mix(in srgb, var(--color-border) 70%, transparent);color:var(--color-text);display:grid}.home-quick-links a:hover{border-color:color-mix(in srgb, var(--color-secondary) 42%, var(--color-border))}.home-quick-links span{font-size:var(--text-sm);font-weight:800;line-height:var(--leading-title)}.home-quick-links small{color:var(--color-text-muted);font-family:var(--font-data);font-size:var(--text-xs);font-weight:800}.chip{background:color-mix(in srgb, var(--color-secondary) 8%, var(--color-surface));border:1px solid color-mix(in srgb, var(--color-secondary) 18%, var(--color-border));border-radius:var(--radius-system);min-height:2.125rem;color:var(--color-secondary);font-size:var(--text-sm);justify-content:center;align-items:center;padding:.45rem .8rem;font-weight:800;line-height:1;transition:background-color .14s,border-color .14s,color .14s;display:inline-flex}.chip:hover,.chip:focus-visible{background:color-mix(in srgb, var(--color-secondary) 14%, var(--color-surface));border-color:color-mix(in srgb, var(--color-secondary) 36%, var(--color-border))}.chip--active{background:var(--color-primary);color:var(--color-on-primary);border-color:var(--color-primary)}.decision-grid{gap:var(--space-5);grid-template-columns:repeat(3,minmax(0,1fr));display:grid}.decision-card{gap:var(--space-3);min-height:15rem;padding:var(--space-5);background:var(--color-background);border:1px solid var(--color-border);border-radius:var(--radius-system);align-content:start;display:grid}.decision-card__links{gap:var(--space-2);color:var(--color-primary);font-size:var(--text-sm);line-height:1.35;display:grid}.decision-card__link{padding:var(--space-2) 0;color:var(--color-primary);border-bottom:1px solid color-mix(in srgb, var(--color-border) 70%, transparent);gap:.15rem;font-weight:800;display:grid}.decision-card__link:last-child{border-bottom:0}.decision-card__link:hover{color:var(--color-secondary)}.decision-card__link small{color:var(--color-text-muted);font-size:var(--text-xs);font-weight:700}.decision-card__link--text{color:var(--color-text)}.category-pills{gap:var(--space-4);grid-template-columns:repeat(auto-fit,minmax(12rem,1fr));display:grid}.category-pill{gap:var(--space-3);min-height:6.25rem;padding:var(--space-4);background:var(--color-surface);border:1px solid color-mix(in srgb, var(--color-border) 64%, transparent);border-radius:var(--radius-system);color:var(--color-text);box-shadow:none;grid-template-columns:auto minmax(0,1fr);align-items:center;transition:border-color .14s,background-color .14s,box-shadow .14s;display:grid}.category-pill:hover{background:color-mix(in srgb, var(--color-secondary) 4%, var(--color-surface));border-color:color-mix(in srgb, var(--color-secondary) 42%, var(--color-border))}.category-pill__icon{width:2.25rem;height:2.25rem;color:var(--color-secondary);background:color-mix(in srgb, var(--color-secondary) 8%, var(--color-surface));border:1px solid color-mix(in srgb, var(--color-secondary) 16%, var(--color-border));place-items:center;display:inline-grid}.category-pill__copy{gap:var(--space-1);display:grid}.category-pill__copy strong{font-size:var(--text-md);line-height:var(--leading-title)}.category-pill__copy span{color:var(--color-text-muted);font-size:var(--text-sm)}.category-group{gap:var(--space-4);display:grid}.category-group__heading{justify-content:space-between;align-items:end;gap:var(--space-4);padding-top:var(--space-3);display:flex}.category-group__heading p{color:var(--color-text-muted);font-size:var(--text-sm)}.table-card-grid{gap:var(--space-4);grid-template-columns:repeat(3,minmax(0,1fr));display:grid}.table-card-grid--popular{grid-template-columns:repeat(4,minmax(0,1fr))}.table-card{align-content:start;gap:var(--space-3);min-height:9.25rem;padding:var(--space-5);background:var(--color-surface);border:1px solid color-mix(in srgb, var(--color-border) 64%, transparent);border-radius:var(--radius-system);color:var(--color-text);box-shadow:none;transition:background-color .14s,border-color .14s,box-shadow .14s;display:grid;position:relative}.table-card:hover{background:color-mix(in srgb, var(--color-secondary) 3%, var(--color-surface));border-color:color-mix(in srgb, var(--color-secondary) 42%, var(--color-border))}.table-card--compact{min-height:12rem}.table-card__status{background:var(--color-surface-muted);border:1px solid var(--color-border);color:var(--color-text-muted);font-size:var(--text-xs);border-radius:999px;justify-self:start;padding:.28rem .55rem;font-weight:800}.table-card__status--online{color:var(--color-secondary)}.table-card__title{max-width:88%;font-size:var(--text-md);font-weight:800;line-height:var(--leading-title)}.table-card__body{color:var(--color-text-muted);font-size:var(--text-sm);line-height:1.45}.table-card__meta{gap:var(--space-2);color:var(--color-secondary);font-family:var(--font-data);font-size:var(--text-xs);flex-wrap:wrap;margin-top:auto;font-weight:800;display:flex}.table-card__meta span{background:var(--color-surface-muted);border:1px solid var(--color-border);border-radius:999px;align-items:center;min-height:1.45rem;padding:.12rem .45rem;display:inline-flex}.home-category-grid{gap:var(--space-3);grid-template-columns:repeat(4,minmax(0,1fr));display:grid}.home-category-card{gap:var(--space-4);min-height:18rem;padding:var(--space-5);background:var(--color-surface);border:1px solid color-mix(in srgb, var(--color-border) 64%, transparent);border-radius:var(--radius-system);color:var(--color-text);box-shadow:var(--shadow-card);align-content:start;transition:background-color .14s,border-color .14s,box-shadow .14s;display:grid}.home-category-card:hover{background:color-mix(in srgb, var(--color-secondary) 3%, var(--color-surface));border-color:color-mix(in srgb, var(--color-secondary) 42%, var(--color-border))}.home-category-card__head{gap:var(--space-3);padding-bottom:var(--space-4);border-bottom:1px solid color-mix(in srgb, var(--color-border) 62%, transparent);display:grid}.home-category-card__title{align-items:center;gap:var(--space-3);display:flex}.home-category-card__icon{aspect-ratio:1;width:2.3rem;color:var(--color-primary);background:color-mix(in srgb, var(--color-primary) 8%, var(--color-surface));border:1px solid color-mix(in srgb, var(--color-primary) 14%, var(--color-border));border-radius:var(--radius-system);flex:none;place-items:center;display:inline-grid}.home-category-card__head strong{color:var(--color-primary);font-size:var(--text-lg);line-height:var(--leading-title)}.home-category-card__head span,.home-category-card__body{color:var(--color-text-muted);font-size:var(--text-sm);line-height:1.45}.home-category-card__examples{gap:var(--space-2);display:grid}.home-category-card__examples span{padding:var(--space-2) var(--space-3);background:color-mix(in srgb, var(--color-background) 82%, var(--color-surface));color:var(--color-text);font-size:var(--text-sm);font-weight:800}.home-flow{border:1px solid color-mix(in srgb, var(--color-border) 64%, transparent);background:var(--color-surface);box-shadow:var(--shadow-card);grid-template-columns:repeat(3,minmax(0,1fr));display:grid}.home-flow__item{gap:var(--space-3);min-height:11rem;padding:var(--space-5);border-right:1px solid color-mix(in srgb, var(--color-border) 62%, transparent);display:grid}.home-flow__item:last-child{border-right:0}.home-flow__icon{aspect-ratio:1;background:color-mix(in srgb, var(--color-secondary) 8%, var(--color-surface));border:1px solid color-mix(in srgb, var(--color-secondary) 16%, var(--color-border));width:2.35rem;color:var(--color-primary);place-items:center;display:inline-grid}.home-flow__item h3{font-size:var(--text-md)}.home-flow__item p{color:var(--color-text-muted);font-size:var(--text-sm);line-height:1.45}.home-soft-cta{gap:var(--space-5);padding:var(--space-5);background:var(--color-surface-muted);border:1px solid color-mix(in srgb, var(--color-border) 62%, transparent);box-shadow:var(--shadow-card);grid-template-columns:minmax(0,1fr) max-content;align-items:center;display:grid}.home-soft-cta .button-row{flex-wrap:nowrap;justify-content:end}.home-soft-cta .button{min-width:9.5rem}.home-soft-cta h2{max-width:54rem;margin:var(--space-1) 0 var(--space-2);font-size:var(--text-lg)}.home-soft-cta p:not(.data-label){max-width:56rem;color:var(--color-text-muted);font-size:var(--text-sm);line-height:1.5}.technical-table-wrap{background:var(--color-surface);border:1px solid color-mix(in srgb, var(--color-border) 86%, transparent);border-radius:var(--radius-system);box-shadow:none;overflow-x:auto}.technical-table-wrap:focus-visible{outline:3px solid color-mix(in srgb, var(--color-secondary) 44%, transparent);outline-offset:2px}.technical-table{border-collapse:collapse;width:100%;min-width:840px;font-size:var(--text-sm);line-height:var(--leading-table)}.technical-table th,.technical-table td{text-align:left;vertical-align:middle;border-bottom:1px solid var(--color-border);padding:.82rem 1rem}.technical-table th{background:color-mix(in srgb, var(--color-table-header) 82%, var(--color-surface));color:var(--color-text);font-weight:800}.technical-table tbody tr:hover{background:color-mix(in srgb, var(--color-secondary) 6%, var(--color-surface))}.technical-table tr:last-child td{border-bottom:0}.technical-table__primary{color:var(--color-text);font-weight:800}.technical-table__primary:hover{color:var(--color-primary);text-underline-offset:3px;text-decoration:underline 1px}.technical-table__status{color:var(--color-secondary);font-family:var(--font-data);font-size:var(--text-xs);font-weight:800}.technical-table-mobile{display:none}.technical-card{gap:var(--space-3);padding:var(--space-3);border-bottom:1px solid var(--color-border);display:grid}.technical-card:last-child{border-bottom:0}.technical-card__head{gap:var(--space-2);display:grid}.technical-card__head h3{font-size:var(--text-base);line-height:var(--leading-title)}.technical-card__status{width:fit-content;color:var(--color-primary);font-family:var(--font-data);font-size:var(--text-xs);background:color-mix(in srgb, var(--color-secondary) 9%, var(--color-surface));border:1px solid color-mix(in srgb, var(--color-secondary) 24%, var(--color-border));padding:.22rem .5rem;font-weight:800}.technical-card__details{gap:var(--space-2);display:grid}.technical-card__details div{gap:var(--space-3);grid-template-columns:minmax(6.5rem,.42fr) minmax(0,1fr);align-items:start;display:grid}.technical-card__details dt{color:var(--color-text-muted);font-family:var(--font-data);font-size:var(--text-xs);font-weight:800}.technical-card__details dd{min-width:0;color:var(--color-text);font-size:var(--text-sm);line-height:1.42}.quick-answer{gap:var(--space-5);padding:var(--space-5);background:var(--color-surface);border:1px solid var(--color-border);border-left:4px solid var(--color-primary);border-radius:var(--radius-system);grid-template-columns:minmax(0,1.3fr) minmax(18rem,.7fr);align-items:start;display:grid}.quick-answer__text{margin-top:var(--space-2);color:var(--color-text);font-size:var(--text-md);font-weight:700;line-height:1.45}.quick-answer__points{gap:var(--space-2);padding-left:var(--space-5);color:var(--color-text-muted);font-size:var(--text-sm);margin:0;line-height:1.45;display:grid}.quick-answer__meta{padding-top:var(--space-3);border-top:1px solid var(--color-border);color:var(--color-text-soft);font-size:var(--text-sm);grid-column:1/-1}.metric-strip{border:1px solid var(--color-border);background:var(--color-surface);grid-template-columns:repeat(4,minmax(0,1fr));display:grid}.metric-tile{gap:var(--space-1);min-height:6.75rem;padding:var(--space-4);border-right:1px solid var(--color-border);display:grid}.metric-tile:last-child{border-right:0}.metric-tile strong{color:var(--color-primary);font-family:var(--font-data);font-size:var(--text-2xl);line-height:var(--leading-title)}.metric-tile span{color:var(--color-text);font-weight:800}.metric-tile p{font-size:var(--text-sm);line-height:1.35}.diagram-panel{padding:var(--space-5);background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-system);overflow:hidden}.diagram-panel:focus-visible{outline:3px solid color-mix(in srgb, var(--color-secondary) 44%, transparent);outline-offset:2px}.diagram-panel svg{width:100%;height:auto}.diagram-mobile-summary{display:none}.diagram-stroke{fill:none;stroke:var(--color-primary);stroke-width:2.4px;stroke-linecap:round;stroke-linejoin:round}.diagram-fill{fill:var(--color-surface-muted);stroke:var(--color-border-strong);stroke-width:1.4px}.diagram-accent{fill:var(--color-cta);stroke:var(--color-primary);stroke-width:1.4px}.diagram-label{fill:var(--color-text);font-family:var(--font-ui);font-size:13px;font-weight:700}.diagram-small{fill:var(--color-text-muted);font-family:var(--font-ui);font-size:11px}.formula-box{gap:var(--space-5);padding:var(--space-5);background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-system);grid-template-columns:minmax(0,1fr) minmax(18rem,.85fr);display:grid}.formula-box__formula{margin-top:var(--space-3);padding:var(--space-4);background:var(--color-surface-muted);color:var(--color-primary);font-family:var(--font-data);font-size:var(--text-lg);font-weight:800}.formula-box__variables{gap:var(--space-2);margin:0;display:grid}.formula-box__variables div{gap:var(--space-3);padding-bottom:var(--space-2);border-bottom:1px solid var(--color-border);grid-template-columns:minmax(6rem,max-content) minmax(0,1fr);align-items:baseline;display:grid}.formula-box__variables dt{color:var(--color-primary);font-family:var(--font-data);overflow-wrap:anywhere;font-weight:800}.formula-box__variables dd{color:var(--color-text-muted);font-size:var(--text-sm);margin:0}.formula-box__example{padding-top:var(--space-3);border-top:1px solid var(--color-border);color:var(--color-text);grid-column:1/-1;font-weight:700}.calculator-panel{gap:var(--space-5);padding:var(--space-5);background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-system);grid-template-columns:minmax(0,1fr) minmax(16rem,.6fr);display:grid}.calculator-panel__grid{gap:var(--space-4);grid-template-columns:repeat(2,minmax(0,1fr));min-width:0;display:grid}.calculator-panel__advanced{padding-top:var(--space-2);border-top:1px solid var(--color-border);grid-column:1/-1}.calculator-panel__advanced summary{align-items:center;gap:var(--space-2);color:var(--color-primary);font-size:var(--text-sm);cursor:pointer;font-weight:800;list-style:none;display:inline-flex}.calculator-panel__advanced summary::-webkit-details-marker{display:none}.calculator-panel__advanced-content{padding-top:var(--space-3)}.calculator-panel label{gap:var(--space-2);min-width:0;color:var(--color-text);font-size:var(--text-sm);font-weight:800;display:grid}.calculator-panel input,.calculator-panel select{width:100%;min-height:2.75rem;color:var(--color-text);background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-sm);font:inherit;padding:.65rem .8rem}.calculator-panel input:focus,.calculator-panel select:focus{border-color:var(--color-secondary);outline:3px solid color-mix(in srgb, var(--color-secondary) 18%, transparent)}.calculator-panel__result{align-content:center;gap:var(--space-2);padding:var(--space-5);background:var(--color-surface-muted);border:1px solid color-mix(in srgb, var(--color-secondary) 20%, var(--color-border));border-radius:var(--radius-md);display:grid}.calculator-panel__result strong{color:var(--color-primary);font-family:var(--font-data);font-size:var(--text-xl)}.calculator-panel__result span{color:var(--color-text-muted);font-size:var(--text-sm);line-height:1.45}.faq-block{background:var(--color-surface);border:1px solid var(--color-border);display:grid}.faq-block details{border-bottom:1px solid var(--color-border)}.faq-block details:last-child{border-bottom:0}.faq-block summary{cursor:pointer;padding:var(--space-4) var(--space-5);color:var(--color-text);font-weight:800}.faq-block p{padding:0 var(--space-5) var(--space-4);font-size:var(--text-sm);line-height:1.55}.print-asset-grid{gap:var(--space-3);padding:var(--space-4);background:var(--color-surface);border:1px solid var(--color-border);grid-template-columns:repeat(4,minmax(0,1fr));display:grid}.print-asset{gap:var(--space-2);min-height:13rem;padding:var(--space-4);border:1px solid var(--color-border);border-radius:var(--radius-system);background:#fff;align-content:start;display:grid;position:relative}.print-asset__code{color:var(--color-secondary);font-family:var(--font-data);font-size:var(--text-xs);font-weight:800}.print-asset__glyph{place-items:center;min-height:5.75rem;display:grid}.print-asset h3{font-size:var(--text-base)}.print-asset p:last-child{font-size:var(--text-sm);line-height:1.35}.scenario-zone-grid{gap:var(--space-3);grid-template-columns:repeat(3,minmax(0,1fr));display:grid}.scenario-zone{gap:var(--space-3);padding:var(--space-4);border:1px solid var(--color-border);border-radius:var(--radius-system);background:#fff;display:grid}.scenario-zone__head{gap:var(--space-1);display:grid}.scenario-zone__head h3{color:var(--color-primary);font-size:var(--text-base)}.scenario-zone__head p{color:var(--color-muted);font-size:var(--text-sm);line-height:1.45}.scenario-zone__list{gap:var(--space-2);display:grid}.scenario-zone__list div{gap:var(--space-3);padding-top:var(--space-2);border-top:1px solid var(--color-border);grid-template-columns:7.25rem minmax(0,1fr);display:grid}.scenario-zone__list dt{color:var(--color-secondary);font-size:var(--text-xs);text-transform:uppercase;font-weight:800}.scenario-zone__list dd{color:var(--color-text);font-size:var(--text-sm);line-height:1.4}.checklist-sheet{gap:var(--space-4);padding:var(--space-5);border:1px solid var(--color-border-strong);box-shadow:var(--shadow-search);background:#fff;display:grid}.checklist-sheet__head{gap:var(--space-5);padding-bottom:var(--space-4);border-bottom:2px solid var(--color-primary);grid-template-columns:minmax(0,1fr) minmax(14rem,.34fr);align-items:end;display:grid}.checklist-sheet__head h3{color:var(--color-primary);font-size:var(--text-xl)}.checklist-sheet__head p:last-child{color:var(--color-text-muted);font-size:var(--text-sm);text-align:right}.checklist-sheet__fields{gap:var(--space-3);grid-template-columns:repeat(4,minmax(0,1fr));display:grid}.checklist-sheet__fields span{min-height:2.65rem;padding:var(--space-2) var(--space-3);color:var(--color-text-muted);font-family:var(--font-data);font-size:var(--text-xs);text-transform:uppercase;border:1px solid var(--color-border);font-weight:800}.checklist-sheet__rows{border-top:1px solid var(--color-border);border-left:1px solid var(--color-border);grid-template-columns:repeat(2,minmax(0,1fr));display:grid}.checklist-sheet__row{gap:var(--space-3);min-height:7.25rem;padding:var(--space-3);border-right:1px solid var(--color-border);border-bottom:1px solid var(--color-border);grid-template-columns:1.65rem minmax(0,1fr) minmax(5.7rem,auto);display:grid}.checklist-sheet__check{aspect-ratio:1;border:2px solid var(--color-primary);width:1.15rem;margin-top:.12rem}.checklist-sheet__row strong{margin-bottom:var(--space-1);color:var(--color-primary);font-family:var(--font-data);font-size:var(--text-sm);display:block}.checklist-sheet__row p{color:var(--color-text);font-size:var(--text-sm);line-height:1.35}.checklist-sheet__row small{margin-top:var(--space-2);color:var(--color-text-muted);font-size:var(--text-xs);line-height:1.35;display:block}.checklist-sheet__row>span{color:var(--color-secondary);font-family:var(--font-data);font-size:var(--text-xs);text-align:center;border:1px solid var(--color-border);align-self:start;padding:.25rem .45rem;font-weight:800}.symbol-catalog{gap:var(--space-4);grid-template-columns:repeat(4,minmax(0,1fr));display:grid}.symbol-card{gap:var(--space-4);min-height:12.5rem;padding:var(--space-4);background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-system);grid-template-columns:5.25rem minmax(0,1fr);align-items:start;display:grid}.symbol-card__mark{aspect-ratio:1;background:var(--color-surface-muted);border:1px solid var(--color-border);border-radius:var(--radius-system);place-items:center;width:5.25rem;display:grid}.symbol-glyph{fill:none;width:4.25rem;height:4.25rem;stroke:var(--color-primary);stroke-width:3px;stroke-linecap:round;stroke-linejoin:round}.symbol-glyph__fill{fill:var(--color-primary);stroke:none}.symbol-card__body{gap:var(--space-2);display:grid}.symbol-card__body h3{font-size:var(--text-base)}.symbol-card__body p,.symbol-card__body dd{color:var(--color-text-muted);font-size:var(--text-sm);line-height:1.45}.symbol-card__body dl{gap:var(--space-2);margin:var(--space-1) 0 0;display:grid}.symbol-card__body dt{color:var(--color-primary);font-family:var(--font-data);font-size:var(--text-xs);text-transform:uppercase;font-weight:800}.symbol-card__body dd{margin:0}.symbol-reference{gap:var(--space-5);grid-template-columns:minmax(13rem,.28fr) minmax(0,1fr);align-items:start;display:grid}.symbol-reference__glyph{gap:var(--space-3);min-height:22rem;padding:var(--space-5);background:var(--color-surface);border:1px solid var(--color-border);place-items:center;display:grid}.symbol-reference__glyph .symbol-glyph{width:8rem;height:8rem}.symbol-reference__glyph h3{color:var(--color-primary);text-align:center}.symbol-reference__body{gap:var(--space-4);min-width:0;display:grid}.symbol-reference__toolbar{border:1px solid var(--color-border);border-radius:var(--radius-system)}.table-link{color:var(--color-primary);text-decoration:underline;text-decoration-color:var(--color-border-strong);text-underline-offset:.18em;font-weight:800;display:inline}.table-link:hover{color:var(--color-secondary)}.table-link--action{border:1px solid color-mix(in srgb, var(--color-secondary) 32%, var(--color-border));border-radius:var(--radius-system);min-height:1.75rem;color:var(--color-primary);font-family:var(--font-ui);font-size:var(--text-xs);white-space:nowrap;background:0 0;justify-content:center;align-items:center;padding:.25rem .55rem;font-weight:800;line-height:1.15;text-decoration:none;transition:background-color .14s,border-color .14s,color .14s,transform .14s;display:inline-flex}.table-link--action:hover,.table-link--action:focus-visible{background:color-mix(in srgb, var(--color-secondary) 8%, var(--color-surface));border-color:color-mix(in srgb, var(--color-secondary) 42%, var(--color-border));color:var(--color-primary)}.table-link--action:active{transform:translateY(1px)}.table-toolbar{justify-content:space-between;align-items:center;gap:var(--space-4);padding:var(--space-4) var(--space-5);background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-system) var(--radius-system) 0 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h3{margin-bottom:var(--space-2)}.product-strip{background:var(--color-surface);border:1px solid color-mix(in srgb, var(--color-border) 76%, transparent);box-shadow:none;grid-template-columns:repeat(4,minmax(0,1fr));display:grid}.product-strip__item{gap:var(--space-1);min-height:4rem;padding:var(--space-3) var(--space-4);border-right:1px solid color-mix(in srgb, var(--color-border) 76%, transparent);display:grid}.home-stats-section .product-strip{margin-top:calc(var(--space-5) * -1);border:0}.product-strip__item:last-child{border-right:0}.product-strip__value{color:var(--color-text);font-size:var(--text-base);font-weight:800;line-height:var(--leading-title)}.pdf-page>.hero{background:var(--color-background)}.pdf-page>.section--surface{background:var(--color-surface)}.pdf-page>.section:not(.section--surface){background:var(--color-background)}.download-register{background:var(--color-surface);border:1px solid color-mix(in srgb, var(--color-border) 84%, transparent);display:grid}.download-register__row{gap:var(--space-5);padding:var(--space-5);border-bottom:1px solid color-mix(in srgb, var(--color-border) 76%, transparent);grid-template-columns:minmax(9rem,.6fr) minmax(18rem,1.35fr) minmax(20rem,1fr);align-items:center;display:grid}.download-register__row:last-child{border-bottom:0}.download-register__area h3{font-size:var(--text-base)}.download-register__area p{margin-top:var(--space-1);color:var(--color-secondary);font-family:var(--font-data);font-size:var(--text-xs);font-weight:800}.download-register__content{color:var(--color-text);font-size:var(--text-sm);line-height:1.45}.download-register__actions{gap:var(--space-2);flex-wrap:wrap;justify-content:flex-end;display:flex}.download-register__actions a{border:1px solid color-mix(in srgb, var(--color-secondary) 32%, var(--color-border));min-height:1.85rem;color:var(--color-primary);font-size:var(--text-xs);align-items:center;padding:.28rem .62rem;font-weight:800;transition:background-color .14s,border-color .14s;display:inline-flex}.download-register__actions a:hover,.download-register__actions a:focus-visible{background:color-mix(in srgb, var(--color-secondary) 8%, var(--color-surface));border-color:color-mix(in srgb, var(--color-secondary) 46%, var(--color-border))}.ledger-heading{justify-content:space-between;align-items:end;gap:var(--space-6);padding-bottom:var(--space-1);display:flex}.ledger-heading>p{text-align:right;max-width:24rem;font-size:var(--text-sm)}.boundary-band{gap:var(--space-5);grid-template-columns:minmax(0,1fr) 330px;align-items:stretch;display:grid}.footer{padding:var(--space-6) var(--space-8);background:var(--color-primary);border-top:1px solid color-mix(in srgb, var(--color-primary) 84%, black)}.footer__inner{width:min(100%, var(--container-wide));gap:var(--space-5);margin:0 auto;display:grid}.footer a,.footer p,.footer__text{color:color-mix(in srgb, var(--color-on-primary) 78%, 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transparent);font-size:var(--text-xs)}.footer__bottom{gap:var(--space-4);flex-wrap:wrap;justify-content:space-between;align-items:center;display:flex}@media (width<=1120px){.site-header{justify-content:space-between;gap:var(--space-3);padding:0 var(--space-4);grid-template-columns:auto auto;position:sticky}.site-header__nav{display:none}.site-header__mobile-menu{display:block}.site-header__actions{display:none}.hero__inner,.boundary-band{grid-template-columns:1fr}.hero__inner{align-items:start;gap:var(--space-6)}.hero{padding:var(--space-8) var(--space-4)}.hero__copy{gap:var(--space-3)}.hero__intro{font-size:var(--text-base)}.hero__meta{gap:var(--space-1)}.chip{min-height:1.85rem;font-size:var(--text-xs);padding:.35rem .6rem}.decision-grid,.category-pills,.table-card-grid,.home-category-grid,.home-flow,.symbol-catalog,.metric-strip,.print-asset-grid,.scenario-zone-grid,.product-strip,.footer__main,.footer__columns{grid-template-columns:1fr}.footer__main{align-items:start;display:grid}.footer__bottom,.footer__legal{justify-content:start}.footer__meta{width:100%}.quick-answer,.formula-box,.calculator-panel,.home-soft-cta,.checklist-sheet__head,.checklist-sheet__fields,.checklist-sheet__rows,.symbol-reference{grid-template-columns:1fr}.home-soft-cta .button-row{flex-wrap:wrap;justify-content:start}.checklist-sheet__head p:last-child{text-align:left}.quick-answer__meta,.formula-box__example{grid-column:auto}.calculator-panel__grid{grid-template-columns:1fr}.calculator-panel__result{padding:var(--space-4)}.category-group__heading{align-items:start;display:grid}.product-strip__item,.home-flow__item{border-right:0;border-bottom:1px solid color-mix(in srgb, var(--color-border) 84%, transparent)}.product-strip__item:last-child,.home-flow__item:last-child{border-bottom:0}.ledger-heading{align-items:start;display:grid}.ledger-heading>p{text-align:left}.table-toolbar,.info-row{grid-template-columns:1fr}.download-register__row{align-items:start;gap:var(--space-3);padding-block:var(--space-3);grid-template-columns:1fr}.download-register__actions{grid-template-columns:repeat(2,minmax(0,1fr));justify-content:start;width:100%;display:grid}.download-register__actions a{justify-content:center;width:100%}.checkout-grid{grid-template-columns:1fr}.checkout-panel{flex-direction:column}.checkout-panel__action{text-align:left;justify-items:start}.info-list--cards{grid-template-columns:1fr}.table-toolbar{grid-template-columns:1fr;align-items:start;display:grid}.table-toolbar__actions{grid-template-columns:repeat(auto-fit,minmax(min(10.5rem,100%),1fr));justify-content:stretch;width:100%;display:grid}.technical-table-wrap{overflow-x:visible}.technical-table{display:none}.technical-table-mobile{display:grid}.technical-card__details div{gap:var(--space-2);grid-template-columns:minmax(5rem,.38fr) minmax(0,1fr)}.diagram-mobile-summary{gap:var(--space-2);padding:var(--space-4);color:var(--color-text-muted);background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-system);display:grid}.diagram-mobile-summary p:not(.data-label){font-size:var(--text-sm);line-height:1.45}.diagram-panel{padding:var(--space-3);overflow-x:auto}.diagram-panel svg{width:max(46rem,100%);max-width:none}.button{min-width:0}.button-row .button,.table-toolbar__actions .button{flex:8.5rem;width:100%}}@media (width<=640px){.calculator-panel{gap:var(--space-3);padding:var(--space-3)}.calculator-panel__grid{gap:var(--space-3);grid-template-columns:1fr}.metric-strip{grid-template-columns:repeat(2,minmax(0,1fr))}.metric-tile{min-height:5.5rem;padding:var(--space-3)}.calculator-panel__advanced{padding-top:var(--space-1)}.calculator-panel__advanced-content{padding-top:var(--space-2)}.calculator-panel label{font-size:var(--text-xs);gap:.35rem;line-height:1.25}.calculator-panel input,.calculator-panel select{min-height:2.35rem;padding:.5rem .6rem}.calculator-panel__result{gap:var(--space-1);padding:var(--space-3)}.calculator-panel__result strong{font-size:var(--text-lg)}}@media (width<=380px){.calculator-panel__grid,.metric-strip{grid-template-columns:1fr}}