:root{--kin-red:#a01219;--kin-ink:#111214;--kin-rule:#d9dce1;--kin-space:clamp(1.5rem,4vw,4rem);--kin-display:clamp(2rem,4vw,3.5rem)}
.kin-lead{font-size:clamp(1.125rem,1.5vw,1.375rem);line-height:1.6;max-width:52rem}
.kin-note{font-size:.9375rem;line-height:1.6;color:#545860;max-width:58rem;margin:1.5rem 0}
.kin-nav,.kin-links{display:flex;flex-wrap:wrap;gap:.75rem 1.5rem;margin:1.5rem 0}
.kin-nav a,.kin-links a{min-height:44px;display:flex;align-items:center;color:var(--kin-red);font-size:1rem}
.kin-manifesto{background:var(--kin-ink);color:#fff;display:grid;grid-template-columns:1.2fr 1fr;gap:var(--kin-space);padding:var(--kin-space);border-radius:1.5rem;margin:2rem 0}
.kin-manifesto .eyebrow{color:#a01219}.kin-manifesto h2{color:#fff;font-size:var(--kin-display);line-height:1.05;letter-spacing:-.04em;margin:1rem 0 1.5rem}
.kin-manifesto p{font-size:1.125rem;line-height:1.6;color:#d3d8e0;margin:0}.kin-manifesto dl{display:grid;gap:1.5rem;margin:0}.kin-manifesto dl div{border-top:1px solid #444;padding-top:1rem}.kin-manifesto dt{font-size:1rem;font-weight:650;margin-bottom:.5rem}.kin-manifesto dd{font-size:1rem;line-height:1.6;color:#c4cbd5;margin:0}
.kin-card{border:1px solid var(--kin-rule);border-radius:1.25rem;overflow:hidden;background:#fff;min-width:0}.kin-card>img,.kin-system-art{width:100%;height:19rem;object-fit:contain;background:#f5f5f7;padding:1.5rem;box-sizing:border-box}.kin-card-body{padding:1.5rem}.kin-card h3{font-size:1.75rem;line-height:1.15;margin:1rem 0}.kin-card p{font-size:1rem;line-height:1.65}
.kin-system-art{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1rem}.kin-system-art>span{font-size:3rem;font-weight:700;letter-spacing:-.04em}.kin-system-art small{text-align:center;font-size:.8125rem;line-height:1.7;letter-spacing:.06em;color:#555}
.kin-patent{margin:1.25rem 0;max-width:39rem}.kin-patent>div{border:1px solid var(--kin-red);color:#a01219;background:#fff6f7;border-radius:.5rem;display:inline-flex;flex-wrap:wrap;gap:.25rem 1rem;padding:.75rem 1rem;font-size:.8125rem;line-height:1.5}.kin-patent small{display:block;margin-top:.5rem;font-size:.75rem;line-height:1.5;color:#555}.kin-patent-compact{margin:0 0 1.5rem}.kin-patent-compact>div{padding:.5rem .75rem;font-size:.75rem}
.kin-glance{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin:1.5rem 0}.kin-glance div{border-top:1px solid var(--kin-rule);padding:1rem 0}.kin-glance dt{font-size:.75rem;letter-spacing:.08em;text-transform:uppercase;color:#555;margin-bottom:.5rem}.kin-glance dd{margin:0;font-size:1rem;line-height:1.5}
.kin-detail{border-bottom:1px solid var(--kin-rule)}.kin-detail summary{padding:1.5rem 1.5rem 1.5rem 0;font-size:clamp(1.125rem,2vw,1.375rem);font-weight:600;min-height:44px;cursor:pointer}.kin-detail>div{padding-bottom:1.5rem;max-width:55rem}.kin-detail p{font-size:1.0625rem;line-height:1.7}.kin-detail[open]{background:#faf7f8;padding-inline:1rem;border-left:2px solid var(--kin-red)}
.kin-quick{border-block:1px solid var(--kin-rule);margin:1.5rem 0}.kin-quick summary{padding:1rem 0;min-height:44px;font-size:1rem;font-weight:600;cursor:pointer}.kin-quick p{margin:0 0 1rem}
.kin-index{border-top:1px solid var(--kin-rule);padding-top:1.5rem;margin-top:2rem}.kin-index summary{font-size:1rem;font-weight:600;cursor:pointer;min-height:44px}.kin-index ol{padding:0;list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:.5rem 1.5rem}.kin-index a{min-height:44px;display:flex;align-items:center;color:var(--kin-red);font-size:1rem}.kin-index a[aria-current]{font-weight:650;color:var(--kin-ink)}
.kin-disclosure{border-top:1px solid var(--kin-rule);padding-top:2rem;margin-top:2rem;display:grid;grid-template-columns:1fr 1fr;gap:2rem}.kin-disclosure h3{font-size:1.25rem;line-height:1.3;margin:0 0 .75rem}.kin-disclosure p{font-size:1rem;line-height:1.65;color:#51565e}
.kin-sequence{display:flex;justify-content:space-between;gap:1.5rem;flex-wrap:wrap;padding:1.5rem 0;margin-top:2rem;border-top:1px solid var(--kin-rule)}.kin-sequence a{font-size:1rem;min-height:44px;display:flex;align-items:center;color:var(--kin-red)}
.kin-comparison article{display:grid;grid-template-columns:.8fr 1fr 1.2fr;gap:2rem;border-top:1px solid var(--kin-rule);padding:2rem 0}.kin-comparison h3{font-size:1.75rem;letter-spacing:-.02em}.kin-comparison h4{font-size:.8125rem;text-transform:uppercase;letter-spacing:.06em;color:#555;margin:0 0 .5rem}.kin-comparison p{font-size:1rem;line-height:1.6;margin:0 0 1.5rem}
.kin-detail summary:focus-visible,.kin-quick summary:focus-visible,.kin-index summary:focus-visible,.kin-index a:focus-visible{outline:3px solid var(--kin-red);outline-offset:4px}
.kin-detail summary,.kin-quick summary,.kin-index summary{list-style:none;position:relative;padding-right:2rem}.kin-detail summary::after,.kin-quick summary::after,.kin-index summary::after{content:"+";position:absolute;right:.25rem;top:50%;transform:translateY(-50%);color:var(--kin-red);font-size:1.25rem}.kin-detail[open]>summary::after,.kin-quick[open]>summary::after,.kin-index[open]>summary::after{content:"−"}
#equipment,#product-details{scroll-margin-top:145px}
.kin-gallery-section{scroll-margin-top:145px}.kin-gallery-link{display:flex;align-items:center;min-height:44px;margin-top:1.5rem}
.kin-reference-gallery{display:grid;grid-template-columns:1fr 1fr;gap:2rem;margin-top:2rem}.kin-reference-gallery figure{margin:0;min-width:0}.kin-reference-gallery button{display:flex;flex-direction:column;align-items:center;width:100%;background:#f5f5f7;border:0;border-radius:1rem;overflow:hidden;cursor:zoom-in;padding:0;color:#111}.kin-reference-gallery img{width:100%;height:25rem;object-fit:contain}.kin-reference-gallery button span{font-size:.875rem;padding:1rem;min-height:44px}.kin-reference-gallery figcaption{font-size:.875rem;line-height:1.5;padding:.75rem 0;color:#4a4d52}.kin-reference-gallery button:focus-visible{outline:3px solid var(--kin-red);outline-offset:4px}.kin-owner-art img{border-radius:.75rem}.kin-reference-gallery figure:first-child{grid-column:1/-1}.kin-reference-gallery figure:first-child img{height:auto;max-height:36rem}
@media(max-width:680px){.kin-reference-gallery{grid-template-columns:1fr;gap:1.5rem}.kin-reference-gallery img{height:22rem}.kin-reference-gallery figure:first-child img{min-height:14rem;object-fit:contain}.kin-reference-gallery figure:first-child{grid-column:auto}}
@media(max-width:680px){.kin-manifesto,.kin-disclosure,.kin-comparison article{grid-template-columns:1fr}.kin-manifesto{border-radius:1rem}.kin-index ol{grid-template-columns:1fr}.kin-glance{grid-template-columns:1fr}.kin-card>img,.kin-system-art{height:16rem}.kin-sequence{flex-direction:column;gap:.5rem}.kin-comparison article{gap:1rem}.kin-patent>div{font-size:.75rem;padding:.625rem .75rem}.kin-manifesto h2{font-size:2.25rem}}