.lk2-hero{padding:8rem 0 5.5rem;background:#071322;color:#fff}.lk2-hero h1{font-size:clamp(3.2rem,7.2vw,6.5rem);line-height:.9;letter-spacing:-.055em;margin:.8rem 0 1.5rem}.lk2-hero h1 span{color:#a98ae7}.lk2-hero .lead{max-width:900px;color:#bdc9d9}.lk2-status{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:1.5rem}.lk2-status span{border:1px solid #3d506b;padding:.45rem .65rem;font-size:.5rem;font-weight:900;letter-spacing:.09em}.lk2-intro{display:grid;grid-template-columns:.8fr 1.2fr;gap:5rem;align-items:start}.lk2-flow{display:grid;gap:.45rem;text-align:center;max-width:720px}.lk2-flow>b,.lk2-flow>strong{border:1px solid #d8e0ea;padding:.8rem;background:#fff}.lk2-flow>strong{background:#0b1930;color:#fff;border-color:#0b1930}.lk2-flow>i{font-style:normal;color:#8a68ce}.lk2-signals{display:grid;grid-template-columns:repeat(4,1fr);gap:.35rem}.lk2-signals span{font-size:.52rem;font-weight:900;border:1px solid #d8e0ea;background:#f7f9fc;padding:.55rem}.lk2-dark{background:#071322;color:#fff}.lk2-dark h2{color:#fff}.lk2-dna{display:grid;grid-template-columns:repeat(4,1fr);gap:.7rem;margin-top:2rem}.lk2-dna article{border:1px solid #30435e;background:#0b1a2e;padding:1rem}.lk2-dna span,.lk2-kicker{display:block;color:#aa8ce7;font-size:.5rem;font-weight:900;letter-spacing:.09em}.lk2-dna strong{display:block;margin:.5rem 0}.lk2-dna p{font-size:.62rem;color:#aebdd0}.lk2-rule{margin-top:1rem;border-left:3px solid #a98ae7;background:#0b1a2e;padding:1rem;font-size:.55rem;font-weight:900;letter-spacing:.06em}.lk2-heading{display:grid;grid-template-columns:1fr auto;gap:2rem;align-items:end}.lk2-chip{align-self:start;border:1px solid #cdbbea;padding:.5rem .7rem;font-size:.5rem;font-weight:900;color:#7654b9}.lk2-negative{display:grid;grid-template-columns:1fr 1fr;gap:2rem;margin-top:2rem}.lk2-meta{display:grid;grid-template-columns:1fr 1fr;gap:.6rem}.lk2-meta>div{border:1px solid #dbe2eb;padding:.9rem}.lk2-meta span{display:block;font-size:.48rem;color:#778397;font-weight:900}.lk2-meta b{display:block;margin-top:.35rem}.lk2-heat{display:grid;grid-template-columns:repeat(3,1fr);aspect-ratio:1;max-width:330px;margin-top:.7rem;border:1px solid #cfd8e4}.lk2-heat span{display:grid;place-items:center;border:1px solid rgba(255,255,255,.7);background:rgba(116,81,184,var(--v));color:#0b1930;font-size:.65rem;font-weight:900}.lk2-heat span:nth-child(3){color:#fff}.lk2-note{max-width:540px;color:#667388;font-size:.65rem}.lk2-break{background:#0b1930;color:#fff}.lk2-break h2{color:#fff;font-size:clamp(2.5rem,5vw,4.8rem);line-height:.95}.lk2-break p{max-width:800px;color:#b9c6d7}.lk2-materials{display:grid;grid-template-columns:repeat(3,1fr);gap:.8rem;margin-top:2rem}.lk2-materials article{border:1px solid #d8e0ea;background:#fff;padding:.75rem}.lk2-materials article>span{font-size:.48rem;font-weight:900;color:#8062c4;letter-spacing:.08em}.lk2-materials h3{margin:.45rem 0}.lk2-materials p{font-size:.62rem;color:#687589}.lk2-swatch{height:150px;margin-bottom:.9rem;border:1px solid #d6dce5;background-size:cover}.dag{background:linear-gradient(135deg,#c8c3ad,#4b4b45 45%,#ece8d3)}.bw{background:linear-gradient(135deg,#f3f3f3,#7a7a7a 50%,#181818)}.y1925{background:linear-gradient(135deg,#d8d2c4,#56534c 55%,#b9b2a3)}.color{background:linear-gradient(135deg,#66849b,#c49a74 45%,#556d4f 70%,#d9d3c1)}.sepia{background:linear-gradient(135deg,#ead9b7,#9d7448 55%,#4f3521)}.ir{background:linear-gradient(135deg,#e6e9e1,#8f9c83 35%,#3b4552 65%,#e0d4d8)}.lk2-fidelity{background:#f5f7fa}.lk2-fidelity-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:.7rem;margin-top:1.5rem}.lk2-fidelity-grid div{background:#fff;border:1px solid #dbe2eb;padding:1rem}.lk2-fidelity-grid span{display:block;color:#8062c4;font-size:.48rem;font-weight:900}.lk2-fidelity-grid b{display:block;margin-top:.4rem}.lk2-maturity{display:grid;grid-template-columns:repeat(3,1fr);gap:.8rem;margin-top:1.5rem}.lk2-maturity article{border:1px solid #dbe2eb;padding:1.1rem}.lk2-maturity span{font-size:.5rem;font-weight:900}.lk2-maturity p{font-size:.65rem;color:#687589}.implemented{color:#28705b}.experimental{color:#8062c4}.target{color:#9b6b19}.lk2-conclusion{margin-top:2rem;background:#0b1930;color:#fff;border-left:4px solid #a98ae7;padding:1.2rem}.lk2-conclusion span{display:block;color:#a98ae7;font-size:.5rem;font-weight:900}.lk2-conclusion strong{display:block;font-size:1.2rem;margin-top:.4rem}.lk2-links{display:flex;justify-content:space-between;gap:1rem;margin-top:1.5rem}
@media(max-width:900px){.lk2-intro,.lk2-heading,.lk2-negative{grid-template-columns:1fr}.lk2-dna,.lk2-materials,.lk2-maturity{grid-template-columns:1fr 1fr}.lk2-fidelity-grid{grid-template-columns:1fr 1fr}.lk2-signals{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.lk2-dna,.lk2-materials,.lk2-maturity,.lk2-fidelity-grid,.lk2-meta{grid-template-columns:1fr}.lk2-links{display:grid}.lk2-hero{padding-top:6rem}}
/* CASE-LK-02 development gallery */
.lk2-development{background:#071322;color:#fff}.lk2-development h2{color:#fff}.lk2-development .lead{color:#b9c6d7}.lk2-dev-heading{display:grid;grid-template-columns:1fr auto;gap:2rem;align-items:end}.lk2-same-negative{border:1px solid #3d506b;padding:.8rem 1rem;color:#9fb0c5;font-size:.5rem;font-weight:900;letter-spacing:.1em;text-align:right}.lk2-same-negative strong{display:block;color:#fff;font-size:1.2rem;letter-spacing:0}.lk2-stage{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(260px,.65fr);margin-top:2rem;border:1px solid #30435e;background:#0b1a2e;min-height:480px}.lk2-stage>img{width:100%;height:100%;min-height:480px;object-fit:cover;display:block}.lk2-stage-copy{display:flex;flex-direction:column;justify-content:flex-end;padding:2rem}.lk2-stage-copy span{color:#a98ae7;font-size:.55rem;font-weight:900;letter-spacing:.1em}.lk2-stage-copy h3{font-size:2rem;margin:.55rem 0}.lk2-stage-copy p{color:#c0ccda;line-height:1.7}.lk2-stage-copy small{margin-top:2rem;padding-top:1rem;border-top:1px solid #30435e;color:#8191a7;font-size:.48rem;font-weight:900;letter-spacing:.08em}.lk2-development .lk2-materials{grid-template-columns:repeat(6,1fr);gap:.55rem}.lk2-development .lk2-materials article{background:#0b1a2e;border-color:#30435e;color:#fff;padding:.5rem;cursor:pointer;transition:transform .18s ease,border-color .18s ease,background .18s ease}.lk2-development .lk2-materials article:hover,.lk2-development .lk2-materials article:focus,.lk2-development .lk2-materials article.is-active{border-color:#a98ae7;background:#10213a;transform:translateY(-3px);outline:none}.lk2-development .lk2-materials img{width:100%;aspect-ratio:.52;object-fit:cover;display:block;margin-bottom:.8rem}.lk2-development .lk2-materials article>span{color:#a98ae7}.lk2-development .lk2-materials h3{font-size:.8rem}.lk2-development .lk2-materials p{color:#9faec0;font-size:.55rem;line-height:1.5}.lk2-gallery-hint{margin-top:1rem;color:#8191a7;font-size:.58rem}.lk2-development .lk2-swatch{display:none}
@media(max-width:1100px){.lk2-development .lk2-materials{grid-template-columns:repeat(3,1fr)}}
@media(max-width:760px){.lk2-dev-heading,.lk2-stage{grid-template-columns:1fr}.lk2-stage>img{min-height:380px}.lk2-stage-copy{padding:1.25rem}.lk2-development .lk2-materials{grid-template-columns:repeat(2,1fr)}}
@media(max-width:480px){.lk2-development .lk2-materials{grid-template-columns:1fr 1fr}.lk2-stage>img{min-height:320px}}

/* V1.9 · Viewfinder intent */
.lk2-intent{display:grid;grid-template-columns:repeat(3,1fr);gap:.35rem}.lk2-intent span{font-size:.52rem;font-weight:900;border:1px solid #e1c681;background:#fffaf0;color:#8b641b;padding:.55rem}.lk2-viewfinder{background:#f5f7fa}.lk2-vf-head{display:grid;grid-template-columns:1fr auto;gap:2rem;align-items:end}.lk2-vf-grid{display:grid;grid-template-columns:minmax(260px,.72fr) minmax(0,1.28fr);gap:2rem;margin-top:2rem;align-items:center}.lk2-vf-grid figure{margin:0;background:#071322;border:1px solid #30435e;padding:.65rem}.lk2-vf-grid figure img{width:100%;max-height:640px;display:block;object-fit:contain}.lk2-vf-grid figcaption{color:#8191a7;font-size:.5rem;padding:.6rem .2rem 0}.lk2-vf-cards{display:grid;gap:.7rem}.lk2-vf-cards article{background:#fff;border:1px solid #d8e0ea;border-left:3px solid #d99a2e;padding:1rem}.lk2-vf-cards article:nth-child(2){border-left-color:#39b895}.lk2-vf-cards span{font-size:.5rem;font-weight:900;letter-spacing:.08em;color:#8d6723}.lk2-vf-cards article:nth-child(2) span{color:#27866e}.lk2-vf-cards h3{font-size:1.25rem;margin:.3rem 0}.lk2-vf-cards p{font-size:.65rem;color:#687589;margin:0}.lk2-vf-rule{margin-top:1rem;background:#071322;color:#fff;padding:1rem 1.2rem;border-left:3px solid #d99a2e}.lk2-vf-rule strong{display:block}.lk2-vf-rule span{display:block;color:#aebdd0;font-size:.62rem;margin-top:.3rem}@media(max-width:850px){.lk2-vf-head,.lk2-vf-grid{grid-template-columns:1fr}.lk2-intent{grid-template-columns:1fr}}