/* Home + zone pages */
.kh{max-width:1120px;margin:0 auto;padding:0 20px 64px}
.kh-hero{position:relative;padding:44px 0 26px}
.kh-hero h1{margin:0 0 10px;font-size:clamp(32px,5.4vw,54px);line-height:1.04;letter-spacing:-.035em;font-weight:800}
.kh-hero h1 em{font-style:normal;background:linear-gradient(90deg,#5aa0ff,#22d3ee 45%,#ff6fa5);-webkit-background-clip:text;background-clip:text;color:transparent}
.kh-hero p{margin:0;max-width:620px;color:var(--text2);font-size:17px;line-height:1.55}
.kh-glow{position:absolute;inset:-120px -10% auto;height:420px;pointer-events:none;background:radial-gradient(ellipse 50% 60% at 30% 40%,color-mix(in oklab,#2b7fff 22%,transparent),transparent 70%),radial-gradient(ellipse 40% 50% at 75% 30%,color-mix(in oklab,#ff4f8c 14%,transparent),transparent 70%);z-index:-1}
.kh-zones{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin:8px 0 40px}
@media (max-width:900px){.kh-zones{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:480px){.kh-zones{grid-template-columns:1fr 1fr;gap:10px}}
.kh-zone{position:relative;display:flex;flex-direction:column;justify-content:flex-end;min-height:150px;padding:16px;border-radius:20px;overflow:hidden;text-decoration:none;color:#fff;isolation:isolate;border:1px solid rgba(255,255,255,.1);transition:transform .25s cubic-bezier(.2,.7,.3,1)}
.kh-zone:hover{transform:translateY(-3px)}
.kh-zone .art{position:absolute;inset:0;z-index:-2}
.kh-zone .art svg,.kh-zone .art img{width:100%;height:100%;object-fit:cover;display:block}
.kh-zone::after{content:'';position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(0,0,0,0) 20%,rgba(0,0,0,.78))}
.kh-zone b{font-size:19px;letter-spacing:-.01em}
.kh-zone small{font-size:12.5px;opacity:.82;margin-top:2px}
.kh-zone .dot{position:absolute;top:12px;left:12px;width:10px;height:10px;border-radius:50%;background:var(--zc);box-shadow:0 0 10px var(--zc)}
.kh-sec{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin:34px 0 14px}
.kh-sec h2{margin:0;font-size:24px;letter-spacing:-.02em}
.kh-sec a{color:var(--accent);font-weight:700;font-size:14px;text-decoration:none}
.kh-sec p{margin:4px 0 0;color:var(--text2);font-size:14.5px}
.kh-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:16px}
.kh-card{display:flex;flex-direction:column;text-decoration:none;color:inherit;border-radius:20px;overflow:hidden;background:linear-gradient(180deg,var(--panel),var(--panel2));border:1px solid var(--border);transition:transform .25s cubic-bezier(.2,.7,.3,1),border-color .25s,box-shadow .25s}
.kh-card:hover{transform:translateY(-4px);border-color:color-mix(in oklab,var(--accent) 45%,var(--border));box-shadow:0 18px 40px -20px rgba(0,0,0,.6)}
.kh-card .thumb{aspect-ratio:16/10;overflow:hidden;background:var(--panel2)}
.kh-card .thumb svg,.kh-card .thumb img{width:100%;height:100%;display:block;object-fit:cover;transition:transform .5s cubic-bezier(.2,.7,.3,1)}
.kh-card:hover .thumb svg,.kh-card:hover .thumb img{transform:scale(1.04)}
.kh-card .body{padding:14px 16px 16px;display:flex;flex-direction:column;gap:6px;flex:1}
.kh-card h3{margin:0;font-size:18px;letter-spacing:-.01em}
.kh-card p{margin:0;color:var(--text2);font-size:14px;line-height:1.5;flex:1}
.kh-tags{display:flex;gap:6px;flex-wrap:wrap;margin-top:6px}
.kh-tags span{font-family:'JetBrains Mono',monospace;font-size:10.5px;letter-spacing:.06em;text-transform:uppercase;padding:3px 8px;border-radius:999px;background:color-mix(in oklab,var(--accent) 14%,transparent);color:var(--accent)}
.kh-zcard{display:flex;gap:16px;align-items:center;text-decoration:none;color:inherit;padding:14px;border-radius:20px;background:linear-gradient(180deg,var(--panel),var(--panel2));border:1px solid var(--border);transition:border-color .2s,transform .2s}
.kh-zcard:hover{border-color:var(--accent);transform:translateY(-2px)}
.kh-zcard .thumb{width:150px;flex:none;aspect-ratio:16/10;border-radius:12px;overflow:hidden}
.kh-zcard .thumb svg{width:100%;height:100%;display:block}
.kh-zcard h3{margin:0 0 4px;font-size:18px}.kh-zcard p{margin:0;color:var(--text2);font-size:14px;line-height:1.5}
.kh-two{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media (max-width:760px){.kh-two{grid-template-columns:1fr}.kh-zcard .thumb{width:110px}}
.kh-foot{margin-top:56px;padding-top:22px;border-top:1px solid var(--border);display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;color:var(--muted);font-size:13px}
.kh-foot button{background:none;border:0;color:var(--accent);font:inherit;font-weight:700;cursor:pointer;padding:0}