.akoba-treppe{--gap:14px;font-family:inherit;color:inherit}
.akoba-head h2{margin:0 0 8px;font-size:clamp(1.4rem,2vw,2rem);font-family:inherit}
.akoba-head p{margin:0 0 16px;color:#5f6670}
.akoba-layout{display:grid;grid-template-columns:300px 1fr;gap:var(--gap)}
.akoba-systems{display:flex;flex-direction:column;gap:10px}
.akoba-system-btn{border:1px solid #d9dde2;background:#fff;border-radius:12px;padding:12px;text-align:left;cursor:pointer;color:inherit}
.akoba-system-btn.is-active{border-color:var(--akoba-red);background:rgba(165,46,49,.08)}
.akoba-system-btn strong{display:block}.akoba-system-btn span{font-size:12px;color:#5f6670}
.akoba-main,.akoba-projects,.akoba-request{border:1px solid #e3e7ec;border-radius:14px;background:#fff;padding:14px}
.akoba-var-tabs{display:flex;gap:8px;flex-wrap:wrap;margin:10px 0}
.akoba-var-btn{border:1px solid #d9dde2;background:#fff;border-radius:999px;padding:12px 18px;cursor:pointer;color:inherit}
.akoba-var-btn.is-active{border-color:var(--akoba-blue);background:rgba(38,90,133,.08)}
.akoba-chips{display:flex;flex-wrap:wrap;gap:8px;margin:8px 0}.akoba-chip{border:1px solid #d9dde2;border-radius:999px;padding:4px 10px;font-size:12px}
.akoba-specs{display:grid;gap:8px;margin:8px 0}
.akoba-spec{display:grid;grid-template-columns:180px 1fr;gap:8px;font-size:14px;border-bottom:1px solid #f0f2f5;padding-bottom:6px}
.akoba-note{background:#f8f9fb;border:1px solid #e9edf2;border-radius:10px;padding:8px;font-size:13px}
.akoba-hero{margin:12px 0;border:1px solid #e4e9ef;border-radius:12px;overflow:hidden;background:#fafbfc}
.akoba-hero img{display:block;width:100%;height:auto}.akoba-hero-caption{padding:8px;font-size:13px;color:#4e5560}
.akoba-decor-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.akoba-decor{border:1px solid #d9dde2;background:#fff;border-radius:10px;padding:8px;text-align:left;cursor:pointer;color:inherit}
.akoba-decor.is-active{border-color:var(--akoba-red);background:rgba(165,46,49,.08)}
.akoba-decor-thumb{border:1px solid #eceff3;border-radius:8px;overflow:hidden;background:#f6f7f9}
.akoba-decor-thumb img{display:block;width:100%;height:auto}.akoba-decor-name{font-size:12px;margin-top:6px}
.akoba-project-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.akoba-project{border:1px solid #e5e9ef;border-radius:10px;padding:10px}
.akoba-project h4{margin:0 0 6px}.akoba-before-after{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.akoba-before-after small{display:block;color:#6c7480;margin-bottom:4px}
.akoba-before-after img{width:100%;height:auto;border-radius:8px;border:1px solid #edf1f5}
.akoba-link-btn{display:inline-block;margin-top:10px;padding:8px 12px;border-radius:10px;border:1px solid var(--akoba-blue);color:var(--akoba-blue);text-decoration:none}
.akoba-link-btn:hover{background:rgba(38,90,133,.08)}
.akoba-request{margin-top:14px}.akoba-request-summary{margin-bottom:10px;padding:10px;border:1px solid #e7ebf0;border-radius:10px;background:#fafbfd}
.akoba-addon-row{display:flex;gap:8px;align-items:flex-start;border:1px solid #e6eaf0;border-radius:10px;padding:8px;margin:0 0 8px}
.akoba-addon-row small{display:block;color:#67707d}.akoba-ph{display:grid;place-items:center;min-height:120px;color:#7a8391;font-size:13px}
.akoba-hint{font-size:13px;color:#5f6670}
@media (max-width:980px){.akoba-layout{grid-template-columns:1fr}.akoba-decor-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.akoba-project-grid{grid-template-columns:1fr}.akoba-spec{grid-template-columns:1fr}}


.akoba-main-split{display:grid;grid-template-columns:1.1fr .9fr;gap:14px;align-items:start}
.akoba-main-right h4{margin:0 0 8px}
@media (max-width:980px){
  .akoba-main-split{grid-template-columns:1fr}
}

.akoba-system-head{display:grid;grid-template-columns:1fr 170px;gap:12px;align-items:start}
.akoba-system-image{border:1px solid #e4e9ef;border-radius:12px;overflow:hidden;background:#fafbfc}
.akoba-system-image img{width:100%;height:220px;object-fit:cover;display:block}
.akoba-main-split-head{display:grid;grid-template-columns:1.1fr .9fr;gap:14px;align-items:start;margin-top:0}
.akoba-main-left-head{font-size:13px;color:#4e5560}
.akoba-main-right-head h4{margin:0}
@media (max-width:980px){
  .akoba-system-head{grid-template-columns:1fr}
  .akoba-main-split-head{grid-template-columns:1fr}
}

.akoba-project-intro{margin:0 0 12px;color:#5a6470;font-size:14px}
.akoba-system-image img{width:100%;height:220px;object-fit:cover;display:block}
.akoba-system-head{align-items:start}
.akoba-system-copy h3{margin:0;line-height:1.2}
.akoba-system-copy p{margin:4px 0 0;font-size:14px;line-height:1.35;color:#4f5965}
.akoba-hero img{width:100%;height:340px;object-fit:cover;display:block}

@media (max-width:980px){.akoba-system-image{display:none}}

.akoba-system-head{grid-template-columns:1fr 1fr;align-items:start;gap:16px}

.akoba-accordion{border:1px solid #dde3ea;border-radius:12px;padding:10px 12px;margin-top:10px;background:#fff}
.akoba-accordion summary{cursor:pointer;font-weight:600}
.akoba-accordion > div{margin-top:8px;color:#4f5965;font-size:14px;line-height:1.45}

.akoba-var-head h4{margin:8px 0 10px;font-size:16px;}
.akoba-properties{display:flex;gap:8px;flex-wrap:wrap;margin:8px 0;}
.akoba-prop{font-size:12px;padding:4px 8px;border:1px solid #d8dee8;border-radius:999px;background:#fff;}

.akoba-props{margin:10px 0 14px;padding-left:18px}.akoba-props li{margin:4px 0}.akoba-acc-intro{margin:10px 0 12px;color:#4b5563}
@media (max-width:980px){
  .akoba-main-split,
  .akoba-main-split-head,
  .akoba-system-head{
    display:grid;
    grid-template-columns:1fr !important;
    gap:10px;
  }

  .akoba-system-image{
    display:none !important;
  }

  .akoba-main-left,
  .akoba-main-left-head,
  .akoba-system-copy,
  .akoba-main-right,
  .akoba-main-right-head{
    grid-column:1 / -1;
    width:100%;
    max-width:none;
    min-width:0;
  }
}