.vbf27{font-family:inherit;color:#111;background:#f7f7f7;overflow-x:hidden}
.vbf27-hero{background:linear-gradient(135deg,#060606,#151515);padding:24px 0 46px;position:relative;overflow:hidden;margin-top:-8px}
.vbf27-hero::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(0,0,0,.82),rgba(0,0,0,.45)),var(--vbf-hero-image, url("https://images.unsplash.com/photo-1504851149312-7a075b496cc7?auto=format&fit=crop&w=1600&q=70")) center/cover no-repeat;opacity:.82}
.vbf27-hero-inner,.vbf27-body{width:min(1380px,calc(100% - 40px));margin:0 auto;position:relative;z-index:1}
.vbf27-hero-inner{display:block;min-height:300px;padding-top:74px}
.vbf27-copy{max-width:760px}
.vbf27-copy h1{font-size:clamp(50px,7vw,96px);line-height:.92;margin:0 0 16px;color:var(--vbf-hero-title-color,#fff);text-transform:uppercase;letter-spacing:-.06em}
.vbf27-copy h1 span{color:var(--vbf-hero-highlight-color,#f26a21)}
.vbf27-copy p{font-size:20px;line-height:1.45;color:var(--vbf-hero-subtitle-color,rgba(255,255,255,.92));max-width:560px;margin:0 0 22px}
.vbf27-trust{display:flex;gap:18px;flex-wrap:wrap}
.vbf27-trust div{min-width:150px;padding-left:14px;border-left:1px solid rgba(255,255,255,.22)}
.vbf27-trust strong,.vbf27-trust span{display:block}
.vbf27-trust strong{color:#fff;font-size:12px;text-transform:uppercase}
.vbf27-trust span{color:rgba(255,255,255,.75);font-size:12px}
.vbf27-body{display:grid;grid-template-columns:1fr 1fr;gap:26px;margin-top:-22px;padding-bottom:40px;align-items:start}
.vbf27-panel{background:#fff;border:1px solid #ececec;border-radius:28px;padding:28px;box-shadow:0 18px 50px rgba(0,0,0,.06);margin-bottom:22px;transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}
.vbf27-panel:hover{transform:translateY(-1px);border-color:#f4b97d}
.vbf27-panel h2,.vbf27-panel h3{margin-top:0}
.vbf27-muted{color:#666;font-size:14px;margin-top:-6px}
.vbf27-row{background:#fff;border:1px solid #ececec;border-radius:22px;padding:18px;margin-bottom:16px}
.vbf27-row-grid{display:grid;grid-template-columns:2.2fr .8fr 1fr 1fr;gap:16px;align-items:end}
.vbf27 label,.vbf27-field{display:block}
.vbf27 label span,.vbf27-field label{display:block;margin-bottom:8px;font-size:13px;font-weight:700;color:#444}
.vbf27 input,.vbf27 select{width:100%;min-height:52px;padding:14px 16px;border:1px solid #dadada;border-radius:16px;background:#fff;color:#111;font-size:15px;line-height:1.35}
.vbf27 input:focus,.vbf27 select:focus{outline:none;border-color:#f26a21;box-shadow:0 0 0 4px rgba(242,106,33,.16)}
.vbf27-search-wrap{position:relative}
.vbf27-suggestions{position:absolute;top:100%;left:0;right:0;z-index:10;background:#fff;border:1px solid #ececec;border-radius:16px;margin-top:8px;box-shadow:0 20px 40px rgba(0,0,0,.08);max-height:220px;overflow:auto;display:none}
.vbf27-suggestion-item{width:100%;text-align:left;padding:12px 16px;border:none;background:none;color:#111;font-size:14px;cursor:pointer}
.vbf27-suggestion-item:hover,.vbf27-suggestion-item.highlighted{background:#fff2dd}
.vbf27-suggestion-item:focus{outline:none}
.vbf27-continuous{display:flex;align-items:flex-start;gap:10px;margin-top:12px;padding-top:12px;border-top:1px solid #ececec}
.vbf27-continuous input{width:18px;height:18px;min-height:18px;margin-top:2px;flex:0 0 auto}
.vbf27-continuous span{font-weight:800;font-size:13px;color:#222;margin:0}
.vbf27-continuous small{display:block;font-size:12px;color:#666;line-height:1.4}
.vbf27-remove{margin-top:10px;background:none;border:0;color:#777;font-weight:800;cursor:pointer}
.vbf27-add,.vbf27-btn{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;padding:14px 24px;font-weight:900;text-decoration:none !important;transition:transform .18s ease,box-shadow .18s ease,background .18s ease,border-color .18s ease}
.vbf27-add{width:100%;min-height:54px;background:#fff7f2;border:1px dashed #f26a21;color:#f26a21;cursor:pointer;margin:10px 0 24px;letter-spacing:.02em}
.vbf27-add:hover{background:#fff3e8;border-color:#f9a44b;transform:translateY(-1px)}
.vbf27-add:disabled{opacity:.45;cursor:not-allowed}
.vbf27-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.vbf27-btn{border:0;cursor:pointer;min-height:54px}
.vbf27-btn-dark{background:#111;color:#fff !important;box-shadow:0 10px 24px rgba(0,0,0,.08)}
.vbf27-btn-orange{background:#f26a21;color:#fff !important;box-shadow:0 10px 24px rgba(242,106,33,.18)}
.vbf27-btn-dark:hover,.vbf27-btn-orange:hover{transform:translateY(-1px);box-shadow:0 14px 28px rgba(0,0,0,.12)}
#vbf27-form .vbf27-btn-dark{margin-top:24px}
.vbf27-note{font-size:13px;color:#777;line-height:1.45;margin-top:14px}
.vbf27-hidden{display:none !important}
.vbf27-summary-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;align-items:stretch}
.vbf27-summary-panel,.vbf27-recommend{min-height:100%}
.vbf27-big{font-size:52px;line-height:1;font-weight:950;letter-spacing:-.06em;color:#f26a21;margin:8px 0 16px}
.vbf27-big span{font-size:18px;color:#333;letter-spacing:0}
.vbf27-stats{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;border-top:1px solid #eee;padding-top:18px}
.vbf27-stats strong,.vbf27-stats span{display:block}
.vbf27-stats strong{font-size:30px}
.vbf27-stats span{font-size:13px;color:#666}
.vbf27-solar-summary{margin-top:22px;padding-top:18px;border-top:1px solid #eee}
.vbf27-solar-title{font-weight:900;margin-bottom:12px;color:#222}
.vbf27-solar-mini{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.vbf27-solar-mini div{background:#fafafa;border:1px solid #eee;border-radius:16px;padding:12px}
.vbf27-solar-mini strong,.vbf27-solar-mini span{display:block}
.vbf27-solar-mini strong{font-size:18px;color:#f26a21}
.vbf27-solar-mini span{font-size:12px;color:#666}
.vbf27-info-text{font-size:13px;line-height:1.5;color:#666;margin:0}
.vbf27-recommend{background:linear-gradient(135deg,#fff,#fff7f1);border-color:rgba(242,106,33,.35);display:flex;flex-direction:column}
.vbf27-recommend-top{display:flex;justify-content:space-between;gap:12px;align-items:flex-start;margin-bottom:10px}
.vbf27-recommend h2{font-size:42px;letter-spacing:-.05em;margin:0 0 4px}
.vbf27-sub{margin:0;color:#666;font-size:14px}
.vbf27-badge{background:#118844;color:#fff;padding:10px 12px;border-radius:24px;font-size:11px;text-transform:uppercase;font-weight:900;white-space:nowrap}
.vbf27-recommend-grid{display:grid;grid-template-columns:150px 1fr;gap:18px;align-items:center;flex:1}
.vbf27-recommend-image{display:grid;place-items:center}
.vbf27-recommend-image img{max-width:100%;height:auto;max-height:130px}
.vbf27-recommend ul{list-style:none;padding:0;margin:0}
.vbf27-recommend li{margin:10px 0;padding-left:22px;position:relative;font-size:15px;line-height:1.45}
.vbf27-recommend li::before{content:"✓";position:absolute;left:0;color:#118844;font-weight:900}
.vbf27-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:18px}
.vbf27-found-panel{background:#fff8f2;border:1px solid #f8d6b8;border-radius:26px;padding:24px;margin-bottom:20px}
.vbf27-found-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.vbf27-found-card{display:flex;gap:14px;align-items:center;padding:18px;border:1px solid #eee;border-radius:22px;background:#fff;transition:transform .18s ease,box-shadow .18s ease}
.vbf27-found-card:hover{transform:translateY(-1px);box-shadow:0 12px 28px rgba(0,0,0,.06)}
.vbf27-found-image{width:74px;height:74px;border-radius:18px;background:#fff;display:grid;place-items:center;flex:0 0 auto;overflow:hidden;border:1px solid #eee}
.vbf27-found-image img{width:100%;height:100%;object-fit:contain;padding:8px}
.vbf27-found-copy strong,.vbf27-found-copy span,.vbf27-found-copy small{display:block}
.vbf27-found-copy .vbf27-ai-note{color:#f26a21;font-weight:600}
.vbf27-found-copy .vbf27-warning{color:#b50000}
.vbf27-found-copy span{font-size:13px;color:#4f4f4f;margin:2px 0}
.vbf27-found-copy small{font-size:12px;color:#666}
.vbf27-found-panel h3{margin-bottom:14px}
.vbf27-found-panel .vbf27-found-grid{margin-top:10px}
.vbf27-model-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.vbf27-model-card{border:1px solid #ececec;border-radius:20px;padding:18px;background:#fafafa}
.vbf27-model-card.recommended{border-color:#f26a21;background:#fff7f1}
.vbf27-model-card.notwork{opacity:.8}
.vbf27-model-head{display:flex;justify-content:space-between;align-items:flex-start;gap:10px;margin-bottom:12px}
.vbf27-model-specs{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:12px}
.vbf27-model-specs span,.vbf27-scenarios span,.vbf27-runtime-main span{display:block;font-size:12px;color:#666}
.vbf27-model-specs strong,.vbf27-scenarios strong,.vbf27-runtime-main strong{display:block}
.vbf27-runtime-main{padding:14px;border-radius:16px;background:#fff;border:1px solid #eee;margin-bottom:12px}
.vbf27-runtime-main strong{font-size:22px;line-height:1.1}
.vbf27-scenarios{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;padding-top:12px;border-top:1px solid #eee}
.vbf27-scenarios.one{grid-template-columns:1fr}
.vbf27-bestfor{margin:12px 0 0;font-size:14px;color:#333}
.vbf27-addon-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px}
.vbf27-addon-product{display:block;background:#fff;border:1px solid #ececec;border-radius:16px;padding:16px;text-align:center;text-decoration:none;color:#22304a;transition:transform .18s ease,box-shadow .18s ease}
.vbf27-addon-product:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(0,0,0,.08)}
.vbf27-addon-image{width:80px;height:80px;margin:0 auto 12px;border-radius:12px;background:#f9f9f9;display:grid;place-items:center;overflow:hidden}
.vbf27-addon-image img{max-width:100%;max-height:100%;object-fit:contain}
.vbf27-addon-product strong{display:block;margin-bottom:4px;font-size:16px}
.vbf27-addon-product span{display:block;font-size:14px;color:#666}
@media(max-width:1100px){.vbf27-body,.vbf27-summary-grid,.vbf27-model-grid{grid-template-columns:1fr}}
@media(max-width:768px){
  .vbf27,.vbf27-hero,.vbf27-body,.vbf27-hero-inner{width:100% !important;max-width:100% !important;margin-left:0 !important;margin-right:0 !important}
  .vbf27{padding:0 !important;overflow-x:hidden}
  .vbf27-hero-inner,.vbf27-body{width:calc(100% - 20px) !important;margin:0 auto !important}
  .vbf27-panel{padding:18px;border-radius:20px}
  .vbf27-row-grid,.vbf27-grid,.vbf27-stats,.vbf27-found-grid,.vbf27-solar-mini,.vbf27-recommend-grid,.vbf27-model-specs,.vbf27-scenarios{grid-template-columns:1fr}
  .vbf27-copy h1{font-size:42px}
  .vbf27-copy p{font-size:17px}
  .vbf27-actions{flex-direction:column}
  .vbf27-btn{width:100%}
  #vbf27-results{display:flex;flex-direction:column;gap:18px}
  .vbf27-found-panel{order:-1}
}

.vbf27-solar-link{display:inline-flex;margin-top:14px;color:#111;font-weight:800;text-decoration:none}
@media(min-width:769px){
  .vbf27{width:100vw;max-width:none;margin-left:calc(50% - 50vw);margin-right:calc(50% - 50vw)}
}

.vbf27-summary-grid{align-items:stretch}
.vbf27-summary-panel{display:flex;flex-direction:column}
.vbf27-recommend{display:flex;flex-direction:column}
.vbf27-recommend-top{margin-bottom:18px}
.vbf27-recommend h2{max-width:220px}
.vbf27-recommend-grid{grid-template-columns:130px 1fr;align-items:start}
.vbf27-recommend-image{align-self:center}
.vbf27-recommend ul{display:flex;flex-direction:column;gap:8px}
.vbf27-recommend li{margin:0}
.vbf27-inline-cta,.vbf27-card-cta{display:inline-flex;margin-top:10px;font-weight:800;color:#111;text-decoration:none}
.vbf27-card-cta{padding-top:12px;border-top:1px solid #eee}
.vbf27-found-copy{flex:1}
.vbf27-found-copy .vbf27-inline-cta{margin-top:8px}
@media(max-width:768px){
  .vbf27-recommend h2{max-width:none}
  .vbf27-recommend-grid{grid-template-columns:1fr}
}

.vbf27-card-cta{display:inline-flex;margin-top:12px;padding-top:12px;border-top:1px solid #eee;font-weight:800;color:#111;text-decoration:none}

.vbf27-scenarios small{display:block;margin-top:4px;color:#666;font-size:12px;line-height:1.35}
.vbf27-recommend-grid{grid-template-columns:120px 1fr;gap:20px;align-items:center}
.vbf27-recommend-details{display:flex;flex-direction:column;gap:12px}
.vbf27-recommend-pills{display:flex;flex-wrap:wrap;gap:10px}
.vbf27-recommend-pills span{display:inline-flex;padding:8px 12px;border-radius:999px;background:#fff;border:1px solid #eee;font-size:13px;font-weight:800}
.vbf27-recommend h2{font-size:56px;line-height:0.95;max-width:240px}
.vbf27-recommend-image img{max-height:110px}
@media(max-width:768px){
  .vbf27-recommend h2{font-size:44px;max-width:none}
  .vbf27-recommend-grid{grid-template-columns:1fr}
}

.vbf27-recommend-grid{grid-template-columns:110px 1fr;align-items:start}
.vbf27-recommend-image img{max-height:90px}

.vbf27-manual-wrap{margin-top:12px}
.vbf27-manual-label span{display:block;margin-bottom:7px;font-size:12px;font-weight:800;color:#555}
.vbf27-warning{display:block;margin-top:6px;color:#9a5a00}
.vbf27-recommend-grid{display:grid;grid-template-columns:1fr;gap:18px;align-items:center}
.vbf27-recommend-specrow{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.vbf27-recommend-specrow span{display:flex;justify-content:center;align-items:center;padding:10px 12px;border-radius:999px;background:#fff;border:1px solid #eee;font-size:13px;font-weight:800;text-align:center}
.vbf27-recommend-image{justify-self:center}
.vbf27-recommend-details ul{padding-left:0;list-style:none}
.vbf27-model-card{display:block;color:inherit;text-decoration:none}
.vbf27-model-card:hover{transform:translateY(-2px);box-shadow:0 18px 40px rgba(0,0,0,.10)}
.vbf27-model-top{display:grid;grid-template-columns:90px 1fr;gap:14px;align-items:center;margin-bottom:12px}
.vbf27-model-image{display:grid;place-items:center;background:#fff;border:1px solid #eee;border-radius:16px;min-height:90px}
.vbf27-model-image img{max-width:80px;max-height:80px}
.vbf27-model-specs{margin-bottom:0}
.vbf27-scenarios{grid-template-columns:repeat(3,1fr)}
@media(max-width:768px){
 .vbf27-recommend-specrow,.vbf27-model-top,.vbf27-scenarios{grid-template-columns:1fr}
}


/* V3.6 comparison card polish */
.vbf27-model-card,
.vbf27-model-card:link,
.vbf27-model-card:visited,
.vbf27-model-card:hover,
.vbf27-model-card:active{
  text-decoration:none !important;
  color:#22304a !important;
}

.vbf27-model-card *{
  text-decoration:none !important;
}

.vbf27-model-grid{
  align-items:start !important;
}

.vbf27-model-card{
  display:block;
  background:linear-gradient(180deg,#fffdfb 0%, #fff7f1 100%);
  border:1px solid rgba(242,106,33,.55);
  border-radius:24px;
  padding:18px;
  box-shadow:0 10px 30px rgba(0,0,0,.05);
  transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease;
  min-height:auto !important;
  height:auto !important;
  align-self:start;
}

.vbf27-model-card:hover{
  transform:translateY(-3px);
  box-shadow:0 16px 36px rgba(0,0,0,.09);
  border-color:#f26a21;
}

.vbf27-model-head{
  display:flex;
  justify-content:space-between;
  align-items:flex-start;
  gap:12px;
  margin-bottom:16px;
}

.vbf27-model-head strong{
  font-size:18px;
  line-height:1.05;
  color:#22304a;
  letter-spacing:-.03em;
  max-width:55%;
}

.vbf27-pill{
  box-shadow:inset 0 0 0 1px rgba(0,0,0,.02);
}

.vbf27-model-top{
  display:grid;
  grid-template-columns:92px 1fr;
  gap:16px;
  align-items:center;
  margin-bottom:14px;
}

.vbf27-model-image{
  width:92px;
  height:92px;
  min-height:92px;
  border-radius:18px;
  background:#fff;
  border:1px solid #ececec;
  display:grid;
  place-items:center;
  box-shadow:0 6px 18px rgba(0,0,0,.04);
}

.vbf27-model-image img{
  max-width:76px;
  max-height:76px;
  object-fit:contain;
}

.vbf27-model-specs{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:10px;
}

.vbf27-model-specs div{
  background:#fff;
  border:1px solid #ececec;
  border-radius:16px;
  padding:10px 12px;
}

.vbf27-model-specs span{
  display:block;
  font-size:12px;
  line-height:1.25;
  color:#7a7a7a;
  margin-bottom:4px;
}

.vbf27-model-specs strong{
  display:block;
  font-size:15px;
  line-height:1.2;
  color:#22304a;
}

.vbf27-runtime-main{
  background:#fff;
  border:1px solid #e7e7e7;
  border-radius:18px;
  padding:14px 16px;
  margin:12px 0 14px;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.8);
}

.vbf27-runtime-main span{
  display:block;
  font-size:13px;
  color:#7a7a7a;
  margin-bottom:6px;
}

.vbf27-runtime-main strong{
  font-size:18px;
  line-height:1.05;
  color:#22304a;
}

.vbf27-scenarios{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:10px;
  padding-top:14px;
  border-top:1px solid #ececec;
  margin-bottom:14px;
}

.vbf27-scenarios div{
  background:#fff;
  border:1px solid #ececec;
  border-radius:16px;
  padding:12px;
}

.vbf27-scenarios span{
  display:block;
  font-size:12px;
  line-height:1.25;
  color:#7a7a7a;
  margin-bottom:4px;
}

.vbf27-scenarios strong{
  display:block;
  font-size:15px;
  line-height:1.2;
  color:#22304a;
}

.vbf27-scenarios small{
  display:block;
  margin-top:6px;
  font-size:11px;
  line-height:1.35;
  color:#7a7a7a;
}

.vbf27-bestfor{
  margin:0;
  padding-top:12px;
  border-top:1px solid #ececec;
  font-size:14px;
  line-height:1.45;
  color:#434343;
}

.vbf27-bestfor strong{
  color:#22304a;
}

.vbf27-summary-grid,
.vbf27-body{
  align-items:start !important;
}

.vbf27-summary-panel,
.vbf27-recommend{
  min-height:auto !important;
  height:auto !important;
  align-self:start !important;
}

.vbf27-found-grid,
.vbf27-model-grid,
.vbf27-summary-grid{
  align-items:start !important;
}

/* Improve mobile containment */
@media(max-width:768px){
  .vbf27,
  .vbf27-hero,
  .vbf27-hero-inner,
  .vbf27-body{
    width:100% !important;
    max-width:100% !important;
    margin-left:0 !important;
    margin-right:0 !important;
  }

  .vbf27{
    overflow-x:hidden !important;
  }

  .vbf27-hero-inner,
  .vbf27-body{
    width:calc(100% - 20px) !important;
    margin:0 auto !important;
  }

  .vbf27-panel,
  .vbf27-model-card{
    box-sizing:border-box !important;
    width:100% !important;
    min-width:0 !important;
  }

  .vbf27-model-top,
  .vbf27-model-specs,
  .vbf27-scenarios{
    grid-template-columns:1fr !important;
  }

  .vbf27-model-head strong{
    max-width:none;
    font-size:22px;
  }

  .vbf27-runtime-main strong{
    font-size:28px;
  }
}

.vbf27-body{grid-template-columns:minmax(0,1fr) minmax(0,1fr) !important}
.vbf27-panel,.vbf27-results,.vbf27-summary-panel,.vbf27-recommend{min-width:0}
#vbf27-form{width:100%}
#vbf27-form .vbf27-row-grid,#vbf27-form .vbf27-grid{width:100%}
.vbf27-results.has-results{width:100%}
.vbf27-solar-products{margin-top:18px;padding-top:18px;border-top:1px solid #eee}
.vbf27-solar-products h4{margin:0 0 12px;font-size:18px;color:#22304a}
.vbf27-solar-product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.vbf27-solar-product{display:block;text-decoration:none;color:#22304a;background:#fff;border:1px solid #ececec;border-radius:18px;padding:12px}
.vbf27-solar-product.recommended{border-color:#f26a21;box-shadow:0 8px 20px rgba(242,106,33,.08)}
.vbf27-solar-product-image{height:88px;border-radius:14px;background:#fafafa;border:1px solid #eee;display:grid;place-items:center;margin-bottom:10px}
.vbf27-solar-product-image img{max-height:78px;max-width:100%;object-fit:contain}
.vbf27-solar-product strong{display:block;font-size:14px;line-height:1.3;margin-bottom:4px}
.vbf27-solar-product span{display:block;font-size:12px;color:#f26a21;font-weight:700;margin-bottom:4px}
.vbf27-solar-product small{display:block;font-size:11px;line-height:1.4;color:#666}
@media(max-width:768px){
  .vbf27-solar-product-grid{grid-template-columns:1fr}
}


/* V4.0 layout stability and modern card fixes */
.vbf27-summary-grid{
  display:grid;
  grid-template-columns:minmax(340px,0.95fr) minmax(340px,1.05fr);
  gap:18px;
  align-items:start !important;
}
.vbf27-body{
  display:grid;
  grid-template-columns:minmax(360px,0.95fr) minmax(360px,1.05fr);
  gap:22px;
  align-items:start !important;
}
#vbf27-form,
.vbf27-results,
.vbf27-panel,
.vbf27-summary-panel,
.vbf27-recommend,
.vbf27-found-card,
.vbf27-model-card,
.vbf27-solar-product{
  min-width:0 !important;
  box-sizing:border-box;
}
.vbf27-found-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(280px,1fr));
  gap:16px;
}
.vbf27-model-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(320px,1fr));
  gap:16px;
  align-items:start !important;
}
.vbf27-model-card{
  overflow:hidden;
}
.vbf27-model-head strong{
  max-width:60%;
  word-break:break-word;
}
.vbf27-model-specs{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:10px;
}
.vbf27-model-specs div{
  min-width:0;
}
.vbf27-model-specs strong,
.vbf27-model-specs span{
  word-break:break-word;
}
.vbf27-pill.not-suitable{background:#f3e2e2;color:#9f1d1d}
.vbf27-pill.works-on-battery{background:#e5f8ec;color:#0d7a38}
.vbf27-pill.works-with-solar{background:#fff1d6;color:#9a5a00}
.vbf27-pill.possible-but-tight{background:#fff1d6;color:#9a5a00}
.vbf27-solar-products-panel{
  margin-top:0;
}
.vbf27-solar-product-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(180px,1fr));
  gap:14px;
}
.vbf27-solar-product,
.vbf27-solar-product:link,
.vbf27-solar-product:visited,
.vbf27-solar-product:hover{
  text-decoration:none !important;
  color:#22304a !important;
}
.vbf27-solar-product{
  display:block;
  border:1px solid #ececec;
  border-radius:18px;
  padding:14px;
  background:#fff;
  min-height:100%;
}
.vbf27-solar-product.recommended{
  border-color:#f26a21;
  box-shadow:0 8px 20px rgba(242,106,33,.08);
}
.vbf27-solar-product strong{
  display:block;
  font-size:15px;
  line-height:1.35;
  word-break:break-word;
  margin-bottom:6px;
}
.vbf27-solar-product span{
  display:block;
  font-size:12px;
  line-height:1.35;
  margin-bottom:6px;
}
.vbf27-solar-product small{
  display:block;
  font-size:11px;
  line-height:1.5;
  color:#666;
  word-break:break-word;
}
@media(max-width:1024px){
  .vbf27-body,
  .vbf27-summary-grid{
    grid-template-columns:1fr !important;
  }
}
@media(max-width:768px){
  .vbf27-body,
  .vbf27-summary-grid,
  .vbf27-model-grid,
  .vbf27-found-grid,
  .vbf27-solar-product-grid{
    grid-template-columns:1fr !important;
  }
}


/* V4.2 comparison grid refinement */
.vbf27-model-grid{
  display:grid !important;
  grid-template-columns:repeat(2, minmax(0, 1fr)) !important;
  gap:18px !important;
  align-items:start !important;
}

.vbf27-model-card{
  padding:18px !important;
}

.vbf27-model-top{
  display:grid !important;
  grid-template-columns:76px 1fr !important;
  gap:14px !important;
  align-items:center !important;
}

.vbf27-model-image{
  width:76px !important;
  height:76px !important;
  min-height:76px !important;
  margin:0 !important;
}

.vbf27-model-image img{
  max-width:60px !important;
  max-height:60px !important;
  object-fit:contain !important;
}

.vbf27-model-specs{
  display:grid !important;
  grid-template-columns:repeat(3, minmax(0,1fr)) !important;
  gap:8px !important;
}

.vbf27-model-specs div{
  padding:10px !important;
  border-radius:14px !important;
}

.vbf27-model-head strong{
  font-size:20px !important;
}

.vbf27-runtime-main{
  margin:10px 0 12px !important;
}

.vbf27-bestfor{
  margin-top:12px !important;
}

@media (max-width: 980px){
  .vbf27-model-grid{
    grid-template-columns:repeat(2, minmax(0,1fr)) !important;
  }
}

@media (max-width: 767px){
  .vbf27-model-grid{
    grid-template-columns:1fr !important;
  }
  .vbf27-model-top{
    grid-template-columns:1fr !important;
  }
  .vbf27-model-image{
    margin:0 auto !important;
  }
  .vbf27-model-specs{
    grid-template-columns:1fr !important;
  }
}

.vbf-admin-card .description{max-width:900px}

.vbf27-copy h1 .vbf27-title-main{color:var(--vbf-hero-title-color,#fff) !important;}


/* V4.8 clearer comparison spec stacking */
.vbf27-model-top{
  align-items:start !important;
}
.vbf27-model-specs{
  display:grid !important;
  grid-template-columns:1fr !important;
  gap:10px !important;
}
.vbf27-model-specs div{
  display:flex !important;
  justify-content:space-between !important;
  align-items:center !important;
  gap:14px !important;
  padding:12px 14px !important;
}
.vbf27-model-specs span{
  margin-bottom:0 !important;
  flex:1 1 auto !important;
  font-size:12px !important;
  line-height:1.25 !important;
}
.vbf27-model-specs strong{
  flex:0 0 auto !important;
  text-align:right !important;
  font-size:22px !important;
  line-height:1 !important;
  white-space:nowrap !important;
}
@media(max-width:768px){
  .vbf27-model-top{
    grid-template-columns:1fr !important;
  }
  .vbf27-model-image{
    margin:0 auto 8px !important;
  }
}

.vbf27-manual-help{display:block;margin-bottom:7px;font-size:12px;font-weight:800;color:#555}
.vbf27-row-continuous .vbf27-usage-value,
.vbf27-row-continuous .vbf27-usage-unit{
  background:#f6f6f6 !important;
  color:#666 !important;
}


/* V5.1 output + battery checks */
.vbf27-check-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:10px;
  margin:12px 0 14px;
}
.vbf27-check-grid-recommended{
  margin:14px 0 12px;
}
.vbf27-check-row{
  display:flex;
  flex-wrap:wrap;
  justify-content:space-between;
  align-items:flex-start;
  gap:12px;
  padding:10px 12px;
  border-radius:14px;
  border:1px solid #ececec;
  background:#fff;
  min-width:0;
}
.vbf27-check-row span,
.vbf27-check-row strong{
  min-width:0;
}
.vbf27-check-row span{
  font-size:12px;
  line-height:1.4;
  color:#666;
  word-break:break-word;
}
.vbf27-check-row strong{
  font-size:14px;
  line-height:1.3;
  white-space:normal;
  word-break:break-word;
  text-align:right;
}
.vbf27-check-row.pass strong{color:#0d7a38;}
.vbf27-check-row.fail strong{color:#9f1d1d;}
@media(max-width:767px){
  .vbf27-check-grid{
    grid-template-columns:1fr !important;
  }
}