/* KitNation size finder */
.knsf-labelrow{display:flex!important;flex-direction:row!important;align-items:center!important;justify-content:space-between!important;gap:12px;width:100%}
.knsf-open,.knsf-fallback{appearance:none;background:none;border:0;padding:0 0 2px;margin:0;cursor:pointer;font:inherit;font-size:.72rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--kn-ink,#0f0f10);border-bottom:1.5px solid var(--kn-gold,#f2c14e);line-height:1.3;white-space:nowrap}
.knsf-open:hover,.knsf-fallback:hover{border-bottom-color:currentColor}
.knsf-fallback{display:inline-block;margin:4px 0}
.knsf-fallback[hidden]{display:none}
.knsf-flash{animation:knsf-flash 1.5s ease}
@keyframes knsf-flash{0%,100%{background:transparent}25%{background:var(--kn-gold-soft,#fbe9b8)}}
html.knsf-lock,html.knsf-lock body{overflow:hidden!important}

.knsf{--ink:var(--kn-ink,#0f0f10);--muted:var(--kn-muted,#6b6b6b);--line:var(--kn-line,rgba(15,15,16,.12));--stone:var(--kn-stone,#f3f2ee);--gold:var(--kn-gold,#f2c14e);position:fixed;inset:0;z-index:2147483000;font-family:Manrope,var(--font-body--family,sans-serif);color:var(--ink)}
.knsf[hidden]{display:none}
.knsf__backdrop{position:absolute;inset:0;background:rgba(15,15,16,.45);opacity:0;transition:opacity .22s ease}
.knsf.is-open .knsf__backdrop{opacity:1}
.knsf__panel{position:absolute;left:0;right:0;bottom:0;max-height:92vh;max-height:92dvh;overflow-y:auto;overscroll-behavior:contain;background:#fff;border-radius:16px 16px 0 0;padding:8px 16px calc(18px + env(safe-area-inset-bottom));box-shadow:0 -10px 40px rgba(0,0,0,.18);transform:translateY(100%);transition:transform .26s cubic-bezier(.2,.8,.2,1);outline:none}
.knsf.is-open .knsf__panel{transform:none}
@media (min-width:750px){
  .knsf__panel{left:50%;top:50%;bottom:auto;right:auto;width:440px;max-height:90vh;border-radius:14px;padding:12px 24px 22px;transform:translate(-50%,-46%);opacity:0;transition:transform .22s ease,opacity .22s ease}
  .knsf.is-open .knsf__panel{transform:translate(-50%,-50%);opacity:1}
  .knsf__grab{display:none}
}
.knsf__grab{width:40px;height:4px;border-radius:2px;background:var(--line);margin:2px auto 6px}
.knsf__head{display:flex;align-items:center;justify-content:space-between;margin:2px 0 6px}
.knsf__head h3{margin:0;font-family:"Barlow Condensed",var(--font-heading--family,sans-serif);font-weight:700;font-size:1.6rem;letter-spacing:.01em;text-transform:uppercase;line-height:1}
.knsf__x{appearance:none;border:0;background:var(--stone);width:34px;height:34px;border-radius:50%;font-size:22px;line-height:1;cursor:pointer;color:var(--ink);display:grid;place-items:center;padding:0}
.knsf__label{font-size:11px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--ink)}
.knsf__field{margin-top:14px}
.knsf__row{display:flex;align-items:baseline;justify-content:space-between}
.knsf__read{font-size:.85rem;color:var(--muted);font-weight:600}
.knsf__read b{font-family:"Barlow Condensed",var(--font-heading--family,sans-serif);font-size:1.9rem;color:var(--ink);font-weight:700;letter-spacing:.01em;font-variant-numeric:tabular-nums}

/* horizontal ruler wheel */
.knsf__wheel{position:relative;overflow-x:auto;overflow-y:hidden;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;scrollbar-width:none;height:62px;border-radius:10px;background:var(--stone);cursor:grab;touch-action:pan-x;user-select:none;-webkit-user-select:none;outline:none;-webkit-mask-image:linear-gradient(90deg,transparent,#000 22%,#000 78%,transparent);mask-image:linear-gradient(90deg,transparent,#000 22%,#000 78%,transparent)}
.knsf__wheel::-webkit-scrollbar{display:none}
.knsf__wheel.is-drag{cursor:grabbing;scroll-snap-type:none}
.knsf__wheel:focus-visible{box-shadow:inset 0 0 0 2px var(--ink)}
.knsf__track{display:flex;align-items:flex-start;height:100%;padding:0 calc(50% - 5px);width:max-content;box-sizing:content-box}
.knsf__t{flex:0 0 10px;width:10px;height:100%;position:relative;scroll-snap-align:center}
.knsf__t i{position:absolute;left:50%;top:0;width:1.5px;height:14px;margin-left:-.75px;background:rgba(15,15,16,.28);border-radius:0 0 1px 1px}
.knsf__t--5 i{height:24px;width:2px;margin-left:-1px;background:rgba(15,15,16,.55)}
.knsf__t em{position:absolute;left:50%;top:30px;transform:translateX(-50%);font-style:normal;font-size:11px;font-weight:700;color:var(--muted);font-variant-numeric:tabular-nums;pointer-events:none}
.knsf__t.is-on em{color:var(--ink)}
.knsf__wwrap{position:relative;margin-top:2px}
.knsf__wwrap::after{content:"";position:absolute;left:50%;top:0;width:3px;height:30px;margin-left:-1.5px;background:var(--ink);border-radius:0 0 2px 2px;pointer-events:none}
.knsf__wwrap::before{content:"";position:absolute;left:50%;top:-1px;margin-left:-6px;border:6px solid transparent;border-top-color:var(--gold);pointer-events:none;z-index:1}

/* segmented controls */
.knsf__label+.knsf__seg{margin-top:6px}
.knsf__seg{display:grid;grid-auto-flow:column;grid-auto-columns:1fr;gap:6px;margin-bottom:12px}
.knsf__field+.knsf__label,.knsf__seg+.knsf__label{display:block;margin-top:14px}
.knsf__field+.knsf__label{margin-top:18px}
.knsf__seg button{appearance:none;font:inherit;font-size:.85rem;font-weight:700;padding:10px 6px;border-radius:6px;border:1.5px solid rgba(15,15,16,.22);background:#fff;color:var(--ink);cursor:pointer;transition:background .15s,color .15s,border-color .15s}
.knsf__seg button.is-on{background:var(--ink);border-color:var(--ink);color:#fff}

/* result */
.knsf__res{display:flex;gap:14px;align-items:center;background:var(--stone);border-radius:10px;padding:14px;margin-top:4px}
.knsf__size{flex:0 0 auto;min-width:76px;height:76px;padding:0 10px;box-sizing:border-box;border-radius:8px;background:var(--ink);color:#fff;display:grid;place-items:center;font-family:"Barlow Condensed",var(--font-heading--family,sans-serif);font-weight:700;font-size:2.6rem;line-height:1;letter-spacing:.01em;box-shadow:inset 0 -4px 0 var(--gold)}
.knsf__meta{min-width:0}
.knsf__rt{font-weight:800;font-size:.95rem}
.knsf__why{font-size:.82rem;color:var(--muted);margin-top:3px;line-height:1.4}
.knsf__alt{font-size:.82rem;color:var(--ink);margin-top:6px;line-height:1.4;font-weight:600}
.knsf__alt[hidden]{display:none}
.knsf__go{appearance:none;width:100%;margin-top:12px;padding:15px;border:0;border-radius:8px;background:var(--ink);color:#fff;font:inherit;font-weight:800;font-size:.85rem;letter-spacing:.08em;text-transform:uppercase;cursor:pointer}
.knsf__go:active{transform:translateY(1px)}
.knsf__note{margin:10px 0 0;font-size:.72rem;color:var(--muted);text-align:center;line-height:1.4}
@media (prefers-reduced-motion:reduce){.knsf__panel,.knsf__backdrop{transition:none}}