.pn{font-variant-numeric:tabular-nums;letter-spacing:.02em}.segmented{--seg-pad:2px;gap:var(--seg-pad);padding:var(--seg-pad);border:var(--border-width) solid var(--color-border);border-radius:var(--radius-lg);background:var(--color-surface);display:inline-flex}.segmented>button{min-block-size:calc(var(--control-height) - 2 * var(--seg-pad) - 2 * var(--border-width));border-radius:var(--radius);font-weight:var(--text-ui-weight);color:var(--color-text-muted);white-space:nowrap;transition:background-color var(--duration-fast) var(--ease-out), color var(--duration-fast) var(--ease-out);padding-inline:1rem;font-size:.9375rem;line-height:1.2}.segmented>button:hover{color:var(--color-primary);background:var(--color-surface-tint)}.segmented>button[aria-pressed=true]{background:var(--color-primary);color:var(--color-on-primary)}.segmented>button:focus-visible{outline-offset:0;z-index:1}.chip-radio{min-block-size:var(--control-height);border:var(--border-width) solid 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.chip{background:var(--color-surface);min-block-size:1.5rem;color:var(--color-primary);letter-spacing:.04em;padding-inline:.375rem;font-size:.6875rem}.quote-item__body{gap:.125rem;min-inline-size:0;display:grid}.quote-item__name{font-weight:var(--text-ui-weight);line-height:1.35}.quote-item__meta{font-size:var(--text-small-size);line-height:var(--text-small-line);color:var(--color-text-muted)}.quote-item__meta .pn{color:var(--color-text)}.quote-item__controls{flex-wrap:wrap;grid-column:2;align-items:center;gap:.5rem;display:flex}.quote-item__remove{block-size:2.5rem;inline-size:2.5rem;color:var(--color-text-muted);transition:background-color var(--duration-fast) var(--ease-out), color var(--duration-fast) var(--ease-out);border-radius:50%;place-items:center;display:inline-grid}.quote-item__remove:hover{background:var(--color-surface-tint);color:var(--color-error)}@media (width>=560px){.quote-item{grid-template-columns:3rem minmax(0,1fr) auto}.quote-item__thumb{grid-row:auto}.quote-item__controls{flex-wrap:nowrap;grid-column:auto}}.quote-totals__item{gap:.125rem;display:grid}.finder{gap:var(--space-6);display:grid}.finder__head{margin-block-end:0}.finder__grid{gap:var(--space-6);align-items:start;display:grid}@media (width>=960px){.finder__grid{grid-template-columns:minmax(0,7fr) minmax(0,5fr)}}.finder__steps{gap:var(--space-6);display:grid}.finder__step{border:0;min-inline-size:0;margin:0;padding:0}.finder__legend{font-size:var(--text-h4-size);line-height:var(--text-h4-line);font-weight:var(--text-h4-weight);color:var(--color-heading);margin-block-end:var(--space-3);padding:0;display:block}.finder__num{font-size:var(--text-label-size);font-weight:var(--text-ui-weight);letter-spacing:var(--text-label-tracking);color:var(--color-secondary);vertical-align:.125em;margin-inline-end:.75rem;display:inline-block}.finder-output{gap:var(--space-4);padding:var(--space-5);border-radius:var(--radius-lg);align-content:start;min-block-size:18rem;display:grid}.finder-output__head{justify-content:space-between;align-items:baseline;gap:.5rem var(--space-3);flex-wrap:wrap;display:flex}.finder-output__head>span:last-child{font-weight:var(--text-ui-weight);color:var(--dark-text)}.finder-output__big{flex-wrap:wrap;align-items:baseline;gap:.25rem 1rem;display:flex}.finder-output__big b{font-size:clamp(2.5rem,2rem + 2vw,3.5rem);line-height:1;font-weight:var(--text-h1-weight);letter-spacing:-.02em;color:var(--dark-text)}.finder-output__big span{color:var(--dark-text-muted);font-size:1.125rem}.finder-output__lines{border-block-start:var(--border-width) solid var(--dark-border);margin:0;padding:0;list-style:none;display:grid}.finder-output__lines li{border-block-end:var(--border-width) solid var(--dark-border);grid-template-columns:4.5rem minmax(0,1fr);align-items:baseline;gap:.25rem 1rem;padding-block:.625rem;display:grid}.finder-output__lines small{font-size:var(--text-label-size);font-weight:var(--text-ui-weight);letter-spacing:.08em;text-transform:uppercase;color:var(--dark-text-muted)}.finder-output__lines li>span{flex-wrap:wrap;align-items:baseline;gap:.125rem .75rem;min-inline-size:0;display:flex}.finder-output__lines a{color:var(--dark-text);font-weight:var(--text-ui-weight)}.finder-output__lines .pn{font-size:var(--text-small-size);color:var(--dark-text-muted)}.finder-output__note{font-size:var(--text-small-size);line-height:var(--text-small-line);color:var(--dark-text-muted)}.finder-output__actions{flex-wrap:wrap;gap:.75rem;display:flex}.calc{border:var(--border-width) solid var(--color-border-subtle);border-radius:var(--radius-lg);background:var(--color-surface);display:grid;overflow:hidden}@media (width>=860px){.calc{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}}.calc__in{gap:var(--space-4);padding:var(--space-5);background:var(--color-bg-alt);align-content:start;display:grid}.calc__two{gap:var(--space-4);grid-template-columns:repeat(2,minmax(0,1fr));display:grid}.calc__out{gap:var(--space-4);padding:var(--space-5);align-content:start;display:grid}.calc__nums{gap:var(--space-4);grid-template-columns:repeat(3,minmax(0,1fr));margin:0;display:grid}@media 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dt{font-size:var(--text-label-size);font-weight:var(--text-ui-weight);letter-spacing:.08em;text-transform:uppercase;color:var(--color-text-muted)}.calc__note{font-size:var(--text-small-size);line-height:var(--text-small-line);color:var(--color-text-muted)}.wire-compare{--wire-steel:var(--yk-steel-grey);--wire-accent:var(--yk-bronze);--wire-label:var(--color-text-muted);gap:var(--space-5);display:grid}.wire-compare__top{justify-content:space-between;align-items:center;gap:var(--space-3);flex-wrap:wrap;display:flex}.wire-compare__grid{gap:var(--space-4);grid-template-columns:repeat(2,minmax(0,1fr));display:grid}@media (width<=479px){.wire-compare__grid{gap:var(--space-3)}}.wire-card{padding:var(--space-4);border:var(--border-width) solid var(--color-border-subtle);border-radius:var(--radius-lg);background:var(--color-surface);gap:.25rem;display:grid;position:relative}.wire-card--heavy{border-color:var(--color-accent)}.wire-card__letter{font-size:var(--text-label-size);font-weight:var(--text-ui-weight);letter-spacing:var(--text-label-tracking);color:var(--color-text-muted);position:absolute;inset-block-start:var(--space-3);inset-inline-start:var(--space-3)}.wire-card svg{aspect-ratio:200/132;block-size:auto;inline-size:100%;overflow:visible}.wire-card__d{font-size:1.125rem;font-weight:var(--text-h4-weight);color:var(--color-heading)}.wire-card__area{font-size:var(--text-small-size);line-height:var(--text-small-line);color:var(--color-text-muted)}.wire-label{font-family:var(--font-sans);font-weight:var(--text-ui-weight);text-transform:uppercase}.wire-compare__foot{padding:var(--space-4);border-radius:var(--radius-lg);background:var(--color-surface-tint);flex-wrap:wrap;align-items:baseline;gap:.5rem 1rem;display:flex}.wire-compare__delta{font-size:clamp(2rem,1.5rem + 2vw,2.75rem);line-height:1;font-weight:var(--text-h1-weight);letter-spacing:-.02em;color:var(--color-primary)}.wire-compare__foot>span:last-child{max-inline-size:var(--measure);flex:16rem}.rig{--rig-gap:clamp(2.5rem, 1rem + 7vw, 5.5rem);gap:var(--space-6);display:grid;position:relative}.rig__head{gap:var(--space-4);display:grid}.rig__title{letter-spacing:-.03em;text-wrap:balance;font-size:clamp(2.75rem,1.5rem + 6vw,7rem);line-height:1.02}.rig__title>span{display:block}.rig__title [data-rig-line1]{margin-block-end:var(--rig-gap)}.rig__stage{z-index:1;pointer-events:none;block-size:15rem;position:absolute;inset-inline:calc(50% - 50vw)}.rig__svg{block-size:100%;inline-size:100%;display:block;overflow:visible}.rig__grid{gap:var(--space-5);align-items:start;display:grid}@media (width>=860px){.rig__grid{grid-template-columns:minmax(0,1fr) minmax(18rem,24rem)}}.rig__hud{padding:var(--space-5);border:var(--border-width) solid var(--color-border-subtle);border-radius:var(--radius-lg);background:var(--color-surface);gap:.75rem;display:grid}.rig__hud-top{justify-content:space-between;align-items:center;gap:var(--space-3);flex-wrap:wrap;display:flex}.rig__pill{border-radius:var(--radius-pill);background:var(--color-bg-alt);min-block-size:1.75rem;color:var(--color-text);font-size:var(--text-small-size);font-weight:var(--text-ui-weight);transition:background-color var(--duration-fast) var(--ease-out), color var(--duration-fast) var(--ease-out);align-items:center;gap:.5rem;padding-inline:.625rem;display:inline-flex}.rig__pill.is-on{background:var(--color-primary);color:var(--color-on-primary)}.rig__led{background:var(--color-border);border-radius:50%;block-size:.5rem;inline-size:.5rem}.rig__pill.is-on .rig__led{background:var(--dark-accent)}.rig__value{font-size:clamp(2.5rem,2rem + 2vw,3.5rem);line-height:1;font-weight:var(--text-h1-weight);letter-spacing:-.02em;color:var(--color-heading);display:block}.rig__range-label{font-size:var(--text-small-size);font-weight:var(--text-ui-weight);justify-content:space-between;gap:1rem;display:flex}.rig__range-label span:last-child{color:var(--color-text-muted);font-weight:var(--text-body-weight)}.rig__range{--p:100%;appearance:none;inline-size:100%;block-size:var(--control-height);cursor:pointer;background:0 0;margin:0}.rig__range::-webkit-slider-runnable-track{border-radius:var(--radius-pill);background:linear-gradient(to right, var(--color-primary) var(--p), var(--color-border-subtle) var(--p));block-size:.5rem}.rig__range::-moz-range-track{border-radius:var(--radius-pill);background:linear-gradient(to right, var(--color-primary) var(--p), var(--color-border-subtle) var(--p));block-size:.5rem}[dir=rtl] .rig__range::-webkit-slider-runnable-track{background:linear-gradient(to left, var(--color-primary) var(--p), var(--color-border-subtle) var(--p))}[dir=rtl] .rig__range::-moz-range-track{background:linear-gradient(to left, var(--color-primary) var(--p), var(--color-border-subtle) var(--p))}.rig__range::-webkit-slider-thumb{appearance:none;border:3px solid var(--color-surface);background:var(--color-accent);block-size:1.75rem;inline-size:1.75rem;box-shadow:0 0 0 1px var(--color-primary);border-radius:50%;margin-block-start:-.625rem}.rig__range::-moz-range-thumb{border:3px solid var(--color-surface);background:var(--color-accent);block-size:1.375rem;inline-size:1.375rem;box-shadow:0 0 0 1px var(--color-primary);border-radius:50%}.rig__range:focus-visible{outline:var(--focus-width) solid var(--color-focus);outline-offset:var(--focus-offset);border-radius:var(--radius)}.rig__hud.is-flash{animation:rig-flash .65s var(--ease-out)}@keyframes rig-flash{0%{box-shadow:0 0 0 0 color-mix(in srgb, var(--yk-bronze) 60%, transparent)}to{box-shadow:0 0 0 14px #0000}}@media (prefers-reduced-motion:reduce){.rig__hud.is-flash{animation:none}}.rig-strap-edge,.rig-strap,.rig-weave,.rig-thread{stroke-linecap:butt}.rig-ann{font-family:var(--font-sans);font-size:12px;font-weight:var(--text-ui-weight);letter-spacing:.14em;text-transform:uppercase}.width-guide__table{min-inline-size:40rem}.width-guide__table th[scope=row]{font-weight:var(--text-h4-weight);color:var(--color-heading);white-space:nowrap}.width-guide__inch{font-weight:var(--text-body-weight)}.width-guide__list{gap:.125rem;margin:0;padding:0;list-style:none;display:grid}.width-guide__none{color:var(--color-text-muted)}.width-guide__note,.matrix__note{max-inline-size:var(--measure);margin-block-start:var(--space-3)}.matrix__table{min-inline-size:30rem}.matrix__table th[scope=row]{font-weight:var(--text-ui-weight);color:var(--color-text)}.matrix__table .matrix__col,.matrix__table .matrix__cell{text-align:center}.matrix__yes,.matrix__no{border-radius:50%;place-items:center;block-size:2rem;inline-size:2rem;display:inline-grid}.matrix__yes{background:var(--color-surface-tint);color:var(--color-primary)}.matrix__no{color:var(--color-text-muted)}.steps{gap:var(--space-5);margin:0;padding:0;list-style:none;display:grid}@media (width>=720px){.steps{grid-template-columns:repeat(3,minmax(0,1fr))}}.steps__item{border-block-start:var(--border-width-strong) solid var(--color-border-subtle);align-content:start;gap:.5rem;padding-block-start:var(--space-4);display:grid}.steps__num{font-size:2.25rem;line-height:1;font-weight:var(--text-h1-weight);letter-spacing:-.02em;color:var(--color-secondary)}.steps__title{font-size:var(--text-h3-size);line-height:var(--text-h3-line);font-weight:var(--text-h3-weight)}.steps__text{max-inline-size:36ch}.quote-panel{gap:var(--space-4);padding:var(--space-5);border:var(--border-width) solid var(--color-border-subtle);border-radius:var(--radius-lg);background:var(--color-surface);display:grid}.quote-panel__head{justify-content:space-between;align-items:center;gap:.5rem var(--space-4);flex-wrap:wrap;display:flex}.quote-panel__title{font-size:var(--text-h3-size);line-height:var(--text-h3-line)}.quote-panel__tools{align-items:center;gap:var(--space-3);flex-wrap:wrap;display:flex}.quote-panel__tools .link-btn{font-size:var(--text-small-size)}.quote-panel .quote-totals{margin-block-start:0}.quote-list__empty-actions{justify-content:center;margin-block-start:var(--space-3)}.quick-add{gap:var(--space-4);border-block-start:var(--border-width) solid var(--color-border-subtle);padding-block-start:var(--space-4);display:grid}.quick-add__row{gap:var(--space-4);display:grid}@media (width>=560px){.quick-add__row{grid-template-columns:minmax(0,1fr) minmax(0,1.4fr)}}.quick-add__qty{align-items:flex-end;gap:var(--space-3);flex-wrap:wrap;display:flex}.quick-add__qty .field{flex:0 8rem}.quick-add__conv{min-block-size:1.5rem;color:var(--color-text-muted)}.rfq{gap:var(--space-5);display:grid}.rfq__grid{gap:var(--space-4);display:grid}@media (width>=768px){.rfq__grid{grid-template-columns:repeat(2,minmax(0,1fr))}.rfq__grid>.field--full{grid-column:1/-1}}.rfq__fieldset{border:0;min-inline-size:0;margin:0;padding:0}.rfq__fieldset legend{margin-block-end:.375rem;padding:0;display:block}.rfq__foot{align-items:center;gap:var(--space-3) var(--space-5);flex-wrap:wrap;display:flex}.rfq[data-state=sending]{cursor:progress}.rfq[data-state=sending] .rfq__grid{opacity:.7;pointer-events:none}.btn[aria-busy=true] .icon{animation:rfq-pulse .9s var(--ease-in-out) infinite alternate}@keyframes rfq-pulse{0%{opacity:1}to{opacity:.35}}@media (prefers-reduced-motion:reduce){.btn[aria-busy=true] .icon{animation:none}}.error-summary__title{font-weight:var(--text-h4-weight);color:var(--color-error)}.error-summary__count{font-size:var(--text-small-size);color:var(--color-text-muted)}.form-summary a{color:var(--color-text)}.rfq-done{gap:var(--space-4);padding:var(--space-5);border:var(--border-width-strong) solid var(--color-primary);border-radius:var(--radius-lg);background:var(--color-surface);display:grid}.rfq-done:focus-visible{outline-offset:4px}.rfq-done__ref{font-size:var(--text-h3-size);line-height:var(--text-h3-line);font-weight:var(--text-h3-weight);letter-spacing:0;text-transform:none;color:var(--color-heading);margin-block-start:.25rem;display:block}.rfq-done__actions{gap:var(--space-3);flex-wrap:wrap;display:flex}