.kh-sec{padding:calc(var(--header-space) + 8px) 0 0}
.kh{position:relative;isolation:isolate;overflow:hidden;border-radius:24px;background:var(--ink);color:#fff;min-height:clamp(420px,62vh,600px);display:flex}
.kh-media,.kh-panes{position:absolute;inset:0;z-index:-2}
.kh-media{background-size:cover;background-position:center}
.kh-panes{display:flex;gap:14px;padding:0 8%;align-items:flex-end;opacity:.5}
.kh-panes i{flex:1;border-radius:14px 14px 0 0;background:linear-gradient(160deg,var(--sky),var(--blue))}
.kh-panes i:nth-child(1){height:52%;opacity:.55}
.kh-panes i:nth-child(2){height:74%;opacity:.8}
.kh-panes i:nth-child(3){height:60%;opacity:.5}
.kh-shade{position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(11,14,19,.86) 0%,rgba(11,14,19,.55) 55%,rgba(11,14,19,.25) 100%),linear-gradient(0deg,rgba(11,14,19,.6) 0%,transparent 45%)}
.kh-inner{position:relative;display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:28px 40px;align-items:end;width:100%;padding:clamp(24px,4vw,48px)}
.kh-text{display:flex;flex-direction:column;align-items:flex-start;gap:16px}
.kh-crumb{display:flex;flex-wrap:wrap;gap:8px;align-items:center;font-size:.82rem;color:rgba(255,255,255,.72)}
.kh-crumb a:hover{color:#fff}
.kh-crumb b{font-weight:500;color:#fff}
.kh-chip{display:inline-flex;align-items:center;gap:9px;padding:7px 14px;border-radius:99px;font-size:.8rem;font-weight:500;background:rgba(255,255,255,.14);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
.kh-chip i{width:8px;height:8px;border-radius:50%;background:var(--sky);box-shadow:0 0 0 0 rgba(85,204,241,.6);animation:khpulse 2s infinite}
@keyframes khpulse{70%{box-shadow:0 0 0 9px rgba(85,204,241,0)}100%{box-shadow:0 0 0 0 rgba(85,204,241,0)}}
.kh h1{font-size:clamp(2rem,5vw,3.6rem);font-weight:600;line-height:1.1;letter-spacing:-.02em;margin:0;max-width:18ch}
.kh-sub{margin:0;max-width:56ch;font-size:clamp(1rem,1.5vw,1.12rem);line-height:1.7;color:rgba(255,255,255,.84)}
.kh-btns{display:flex;flex-wrap:wrap;gap:12px;margin-top:6px}
.kh-stats{display:grid;gap:10px;list-style:none;margin:0;padding:0}
.kh-stats .glass{display:flex;align-items:baseline;justify-content:space-between;gap:16px;padding:16px 20px;border-radius:16px}
.kh-stats b{font-size:1.4rem;font-weight:600;letter-spacing:-.01em}
.kh-stats span{font-size:.85rem;color:rgba(255,255,255,.78);text-align:right}

.kp{padding-top:56px}
.kp-card{position:relative}
.kp-tebal{display:block;margin:-2px 8px 8px;font-size:.78rem;color:var(--slate)}
.kp-empty{display:grid;justify-items:start;gap:16px;padding:32px;border-radius:20px;background:var(--mist);color:var(--slate)}
.kp-empty p{margin:0;max-width:56ch}

.kt{padding-top:24px}
.kt-intro{max-width:78ch;margin-bottom:36px;font-size:1.08rem;line-height:1.8;color:var(--slate)}
.kt-intro p{margin:0 0 14px}
.kt-grid{display:grid;grid-template-columns:minmax(220px,300px) minmax(0,1fr);gap:32px;align-items:start}
.kt-toc{position:sticky;top:calc(var(--header-space) + 24px);display:grid;gap:14px;padding:22px;border-radius:20px;background:var(--mist)}
.kt-toc b{font-size:.78rem;letter-spacing:.08em;text-transform:uppercase;color:var(--slate)}
.kt-toc ol{list-style:none;margin:0;padding:0;display:grid;gap:2px}
.kt-toc li a{display:flex;gap:12px;align-items:baseline;padding:9px 10px;border-radius:10px;font-size:.9rem;font-weight:500;line-height:1.4;color:var(--slate);transition:background .2s,color .2s}
.kt-toc li a span{flex:none;font-size:.75rem;font-weight:600;color:var(--blue)}
.kt-toc li a:hover,.kt-toc li a.on{background:#fff;color:var(--ink)}
.kt-toc .hbtn{width:100%;margin-top:4px}
.kt-main{display:grid;gap:18px}
.kt-art{position:relative;padding:32px clamp(20px,3.4vw,40px);border-radius:20px;background:#fff;border:1px solid var(--steel);scroll-margin-top:calc(var(--header-space) + 16px)}
.kt-no{position:absolute;top:22px;right:28px;font-size:3rem;font-weight:700;line-height:1;color:var(--mist)}
.kt-art>h3{margin:0 0 16px;max-width:calc(100% - 70px);font-size:clamp(1.25rem,2.4vw,1.6rem);font-weight:600;line-height:1.3;letter-spacing:-.01em}
.kt-body{color:var(--slate);font-size:1rem;line-height:1.8}
.kt-body p{margin:0 0 14px}
.kt-body>:last-child{margin-bottom:0}
.kt-body strong{font-weight:600;color:var(--ink)}
.kt-body h3{margin:22px 0 8px;padding-left:14px;border-left:3px solid var(--blue);font-size:1.05rem;font-weight:600;line-height:1.4;color:var(--ink)}
.kt-body h3+p{padding-left:17px}
.kt-body ul{list-style:none;margin:0 0 16px;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.kt-body ul li{position:relative;padding:12px 14px 12px 44px;border-radius:12px;background:var(--snow);border:1px solid var(--mist);line-height:1.5;font-size:.95rem}
.kt-body ul li::before{content:"";position:absolute;left:14px;top:13px;width:20px;height:20px;border-radius:50%;background:var(--blue) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M6.5 12.5l3.5 3.5 7.5-8' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/12px no-repeat}
.kt-body ol{list-style:none;counter-reset:n;margin:0 0 16px;padding:0;display:grid;gap:10px}
.kt-body ol li{counter-increment:n;position:relative;padding:12px 14px 12px 52px;border-radius:12px;background:var(--snow);border:1px solid var(--mist)}
.kt-body ol li::before{content:counter(n);position:absolute;left:14px;top:11px;display:grid;place-items:center;width:26px;height:26px;border-radius:50%;background:var(--ink);color:#fff;font-size:.78rem;font-weight:600}

.kc{padding-top:24px}
.kc-cta{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:20px 32px;padding:clamp(24px,4vw,44px);border-radius:24px;background:var(--ink);color:#fff}
.kc-cta .eyebrow{color:var(--sky)}
.kc-cta h2{margin:8px 0 8px;font-size:clamp(1.5rem,3vw,2.2rem);font-weight:600;line-height:1.2;letter-spacing:-.01em}
.kc-cta p{margin:0;max-width:56ch;color:rgba(255,255,255,.78)}
.kc-more{margin-top:32px}
.kc-more h3{margin:0 0 14px;font-size:1rem;font-weight:600}
.kc-more ul{display:flex;flex-wrap:wrap;gap:10px;list-style:none;margin:0;padding:0}
.kc-more a{display:inline-block;padding:10px 18px;border-radius:99px;font-size:.9rem;font-weight:500;background:var(--mist);color:var(--ink);transition:background .2s,color .2s}
.kc-more a:hover{background:var(--ink);color:#fff}

@media(max-width:900px){
  .kh-inner{grid-template-columns:1fr;align-items:start}
  .kh-stats{grid-template-columns:repeat(3,minmax(0,1fr))}
  .kh-stats .glass{flex-direction:column;align-items:flex-start;gap:4px;padding:14px}
  .kh-stats span{text-align:left;font-size:.78rem}
  .kt-grid{grid-template-columns:1fr}
  .kt-toc{position:static}
}
@media(max-width:600px){
  .kh{border-radius:18px;min-height:0}
  .kh-stats{grid-template-columns:1fr}
  .kh-stats .glass{flex-direction:row;align-items:baseline}
  .kh-btns .hbtn,.kc-cta .hbtn{flex:1 1 100%}
  .kt-body ul{grid-template-columns:1fr}
  .kt-no{font-size:2.2rem;top:18px;right:20px}
}
@media(prefers-reduced-motion:reduce){.kh-chip i{animation:none}}