/* Etiket Rehberi v4 — 1Etiket teması renkleriyle (turuncu #f97316, lacivert #0f172a, Inter) */
.er4{
  --t:#f97316;--t-k:#ea580c;--t-a:#fff7ed;--t-c:#fed7aa;
  --l:#0f172a;--y:#334155;--y2:#64748b;--c:#e2e8f0;--z:#f8fafc;
  --ok:#16a34a;--ok-a:#dcfce7;--uy:#b45309;--uy-a:#fef3c7;--hata:#dc2626;--hata-a:#fee2e2;
  --r:14px;--r2:10px;
  font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  color:var(--y);max-width:1100px;margin:24px auto;line-height:1.55;font-size:15px;
}
.er4 *,.er4 *::before,.er4 *::after{box-sizing:border-box}
.er4 h2,.er4 h3,.er4 h4{color:var(--l);line-height:1.25;margin:0}
.er4 p{margin:0}
.er4 button{font-family:inherit}

/* Başlık + sekmeler */
.er4-bas{text-align:center;margin-bottom:22px}
.er4-ust{display:inline-block;font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--t-k);background:var(--t-a);border-radius:999px;padding:4px 12px;margin-bottom:10px}
.er4-baslik{font-size:clamp(22px,3.2vw,32px);font-weight:800}
.er4-alt{color:var(--y2);margin-top:8px}
.er4-sekmeler{display:flex;gap:6px;overflow-x:auto;padding:4px;background:var(--z);border:1px solid var(--c);border-radius:999px;margin:0 auto 22px;width:max-content;max-width:100%;scrollbar-width:none}
.er4-sekmeler::-webkit-scrollbar{display:none}
.er4-sekme{flex:0 0 auto;border:0;background:transparent;color:var(--y);font-weight:600;font-size:14px;padding:9px 16px;border-radius:999px;cursor:pointer;white-space:nowrap}
.er4-sekme:hover{color:var(--l);background:#fff}
.er4-sekme[aria-selected=true]{background:var(--t);color:#fff;box-shadow:0 2px 8px rgba(249,115,22,.3)}
.er4-panel{animation:er4g .25s ease}
@keyframes er4g{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}

/* Kart + düğmeler */
.er4-kart{background:#fff;border:1px solid var(--c);border-radius:var(--r);padding:24px;box-shadow:0 1px 2px rgba(0,0,0,.04)}
.er4-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:2px solid transparent;border-radius:var(--r2);padding:11px 20px;font-weight:700;font-size:15px;cursor:pointer;text-decoration:none!important;transition:.15s}
.er4-btn--t{background:var(--t);color:#fff!important}
.er4-btn--t:hover{background:var(--t-k)}
.er4-btn--c{background:#fff;border-color:var(--c);color:var(--l)!important}
.er4-btn--c:hover{border-color:var(--t);color:var(--t-k)!important}
.er4-btn--wa{background:#25d366;color:#fff!important}
.er4-btn--wa:hover{background:#1ebe5a}
.er4-btn:disabled{opacity:.45;cursor:not-allowed}
.er4-link{color:var(--t-k);font-weight:600;text-decoration:none}
.er4-link:hover{text-decoration:underline}

/* Sihirbaz */
.er4-sh{display:grid;grid-template-columns:1fr;gap:18px}
.er4-ilerleme{display:flex;align-items:center;gap:12px;margin-bottom:18px}
.er4-ilerleme__cubuk{flex:1;height:6px;background:var(--c);border-radius:99px;overflow:hidden}
.er4-ilerleme__dolu{height:100%;background:var(--t);border-radius:99px;transition:width .3s}
.er4-ilerleme__yazi{font-size:13px;color:var(--y2);font-weight:600;white-space:nowrap}
.er4-soru h3{font-size:21px;font-weight:800}
.er4-soru__ipucu{color:var(--y2);font-size:14px;margin-top:4px}
.er4-secenekler{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:10px;margin-top:18px}
.er4-sec{position:relative;text-align:left;border:2px solid var(--c);background:#fff;border-radius:12px;padding:14px 14px 13px;cursor:pointer;transition:.15s;display:flex;flex-direction:column;gap:3px;min-height:64px}
.er4-sec:hover{border-color:var(--t-c);background:#fffbf7}
.er4-sec[aria-pressed=true]{border-color:var(--t);background:var(--t-a)}
.er4-sec[aria-pressed=true]::after{content:'✓';position:absolute;top:8px;right:10px;width:20px;height:20px;border-radius:50%;background:var(--t);color:#fff;font-size:12px;font-weight:800;display:flex;align-items:center;justify-content:center}
.er4-sec__ad{font-weight:700;color:var(--l);font-size:15px;padding-right:22px}
.er4-sec__ac{font-size:12.5px;color:var(--y2);line-height:1.4}
.er4-gezinti{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-top:22px;flex-wrap:wrap}
.er4-gezinti__not{font-size:13px;color:var(--y2)}
.er4-ozet{display:flex;flex-wrap:wrap;gap:6px;margin-top:14px}
.er4-etk{display:inline-flex;align-items:center;gap:4px;font-size:12.5px;font-weight:600;background:var(--z);border:1px solid var(--c);color:var(--y);border-radius:999px;padding:3px 10px}
.er4-etk--t{background:var(--t-a);border-color:var(--t-c);color:var(--t-k)}
.er4-etk--ok{background:var(--ok-a);border-color:#bbf7d0;color:#166534}
.er4-etk--uy{background:var(--uy-a);border-color:#fde68a;color:#92400e}

/* Kısa sihirbaz: ikonlu kutular, renk örnekleri, çipler, canlı tahmin */
.er4-kart--sihirbaz{padding:22px 24px}
.er4-secenekler--ikon{grid-template-columns:repeat(auto-fill,minmax(150px,1fr))}
.er4-secenekler--ikon .er4-sec{align-items:flex-start;padding:14px 12px 12px;min-height:0}
.er4-sec__ikon{width:30px;height:30px;color:var(--t);margin-bottom:4px;transition:transform .15s}
.er4-sec:hover .er4-sec__ikon{transform:translateY(-2px) rotate(-4deg)}
.er4-secenekler--ornek{grid-template-columns:repeat(auto-fill,minmax(140px,1fr))}
.er4-secenekler--ornek .er4-sec{padding:10px 10px 12px;min-height:0}
.er4-ornek{display:block;height:54px;border-radius:8px;margin-bottom:8px;border:1px solid var(--c);box-shadow:inset 0 0 0 4px rgba(255,255,255,.35)}
.er4-ornek--standart{background:linear-gradient(135deg,#fff 0 58%,#f97316 58% 68%,#0f172a 68% 74%,#fff 74%)}
.er4-ornek--seffaf{background:repeating-conic-gradient(#e2e8f0 0 25%,#fff 0 50%) 0 0/12px 12px}
.er4-ornek--metalik{background:linear-gradient(115deg,#94a3b8,#f8fafc 35%,#cbd5e1 50%,#f1f5f9 62%,#64748b)}
.er4-ornek--dogal{background:radial-gradient(circle at 20% 30%,rgba(255,255,255,.15) 0 2px,transparent 3px) 0 0/9px 9px,#b08355}
.er4-ornek--premium{background:linear-gradient(135deg,#1e293b 0 52%,#d4a94f 52% 58%,#1e293b 58%)}
.er4-ornek--kabarik{background:radial-gradient(ellipse at 35% 28%,#fff 0 10%,rgba(255,255,255,0) 30%),radial-gradient(circle at 50% 60%,#fb923c,#c2410c 75%)}
.er4-ornek--hologram{background:linear-gradient(120deg,#f0abfc,#93c5fd 25%,#86efac 50%,#fde68a 75%,#f9a8d4)}
.er4-secenekler--cip{display:flex;flex-wrap:wrap;gap:8px}
.er4-sec-grup{flex-basis:100%;font-size:11.5px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:var(--y2);margin-top:6px}
.er4-sec-grup:first-child{margin-top:0}
.er4-sec--cip{flex-direction:row;align-items:center;min-height:0;border-radius:999px;padding:9px 15px;border-width:1.5px}
.er4-sec--cip .er4-sec__ad{font-size:14px;font-weight:600;padding-right:0}
.er4-sec--cip[aria-pressed=true]{background:var(--t);border-color:var(--t)}
.er4-sec--cip[aria-pressed=true] .er4-sec__ad{color:#fff}
.er4-sec--cip[aria-pressed=true]::after{display:none}
.er4-tahmin{font-size:13px;color:var(--y2);background:var(--z);border:1px dashed var(--c);border-radius:999px;padding:6px 12px;animation:er4g .3s ease}
.er4-tahmin b{color:var(--t-k)}
@media (max-width:420px){
  .er4-secenekler--ikon,.er4-secenekler--ornek{grid-template-columns:1fr 1fr}
  .er4-tahmin{order:-1;flex-basis:100%;text-align:center}
}

/* Hızlı başlangıç: arama + sık sorulanlar */
.er4-hizli{background:var(--t-a);border:1px solid var(--t-c);border-radius:12px;padding:16px;margin-bottom:6px}
.er4-hizli__soru{display:block;font-size:19px;font-weight:800;color:var(--l);margin-bottom:10px}
.er4-hizli__ara{display:flex;gap:8px}
.er4-hizli__ara input{flex:1;min-width:0}
.er4-hizli__liste{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px;align-items:center}
.er4-hizli__etk{flex-basis:100%;font-size:11.5px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:var(--t-k)}
.er4-hizli__liste .er4-sec--cip{background:#fff}
.er4-hizli__yok{font-size:14px;color:var(--y)}
.er4-yada{display:flex;align-items:center;gap:12px;margin:16px 0 4px;color:var(--y2);font-size:13px;font-weight:600}
.er4-yada::before,.er4-yada::after{content:'';flex:1;height:1px;background:var(--c)}
.er4-hazir-not{background:var(--t-a);border:1px solid var(--t-c);border-radius:12px;padding:12px 16px;margin-bottom:14px;font-size:14.5px;color:var(--l)}

/* Sonuç */
.er4-sonuc__bas{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;flex-wrap:wrap;margin-bottom:16px}
.er4-sonuc__bas h3{font-size:22px;font-weight:800}
.er4-onerilen{border:2px solid var(--t);border-radius:var(--r);overflow:hidden;background:#fff}
.er4-onerilen__ust{background:linear-gradient(135deg,#fff7ed,#ffedd5);padding:20px 22px;display:flex;gap:16px;align-items:flex-start;flex-wrap:wrap}
.er4-rozet{display:inline-block;font-size:11.5px;font-weight:800;letter-spacing:.05em;text-transform:uppercase;background:var(--t);color:#fff;border-radius:999px;padding:3px 10px;margin-bottom:6px}
.er4-onerilen__ad{font-size:24px;font-weight:800;color:var(--l)}
.er4-onerilen__kisa{color:var(--y);margin-top:4px}
.er4-uyum{margin-left:auto;text-align:center;min-width:88px}
.er4-uyum__sayi{font-size:28px;font-weight:800;color:var(--t-k);line-height:1}
.er4-uyum__yazi{font-size:11.5px;color:var(--y2);font-weight:600}
.er4-recete{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));border-top:1px solid var(--t-c)}
.er4-recete>div{padding:14px 22px;border-right:1px solid var(--c);border-bottom:1px solid var(--c)}
.er4-recete dt{font-size:11.5px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--y2)}
.er4-recete dd{margin:3px 0 0;font-weight:700;color:var(--l);font-size:14.5px}
.er4-recete dd small{display:block;font-weight:500;color:var(--y2);font-size:12.5px;margin-top:2px}
.er4-onerilen__govde{padding:18px 22px;display:grid;grid-template-columns:1fr 1fr;gap:20px}
.er4-liste{list-style:none;margin:8px 0 0;padding:0;display:grid;gap:7px}
.er4-liste li{position:relative;padding-left:24px;font-size:14px}
.er4-liste li::before{position:absolute;left:0;top:1px;width:17px;height:17px;border-radius:50%;font-size:11px;font-weight:800;display:flex;align-items:center;justify-content:center}
.er4-liste--ok li::before{content:'✓';background:var(--ok-a);color:var(--ok)}
.er4-liste--uy li::before{content:'!';background:var(--uy-a);color:var(--uy)}
.er4-liste--x li::before{content:'×';background:var(--hata-a);color:var(--hata)}
.er4-ara{font-size:12.5px;font-weight:800;letter-spacing:.05em;text-transform:uppercase;color:var(--l)}
.er4-onerilen__alt{padding:16px 22px;background:var(--z);border-top:1px solid var(--c);display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.er4-alternatifler{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:12px;margin-top:16px}
.er4-alt-kart{border:1px solid var(--c);border-radius:12px;padding:16px;background:#fff;display:flex;flex-direction:column;gap:8px}
.er4-alt-kart__bas{display:flex;justify-content:space-between;gap:8px;align-items:baseline}
.er4-alt-kart h4{font-size:17px;font-weight:800}
.er4-alt-kart p{font-size:13.5px;color:var(--y)}
.er4-alt-kart .er4-link{font-size:14px;margin-top:auto}
.er4-elenen{margin-top:16px;font-size:13.5px}
.er4-elenen summary{cursor:pointer;font-weight:700;color:var(--y)}
.er4-elenen ul{margin:8px 0 0;padding-left:18px;color:var(--y2)}

/* Fiyat bloğu */
.er4-fiyat{padding:18px 22px;border-top:1px solid var(--c);background:#fff}
.er4-fiyat h4{font-size:17px;font-weight:800;margin-top:6px}
.er4-fiyat p{font-size:14px;margin-top:4px}
.er4-fiyat--teklif{background:linear-gradient(135deg,#f8fafc,#eef2ff)}
.er4-fiyat__dugmeler{display:flex;gap:10px;flex-wrap:wrap;margin-top:12px}
.er4-fiyat__form{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:10px}
.er4-fiyat__form label{display:flex;flex-direction:column;gap:4px;font-size:12.5px;font-weight:700;color:var(--l)}
.er4-fiyat__form label.genis{grid-column:1/-1}
.er4-fiyat__ipucu{font-weight:500;color:var(--y2);font-size:12.5px}
.er4-fiyat__form label[hidden]{display:none}
.er4-fiyat__oz{display:flex;flex-wrap:wrap;gap:8px 16px;margin-top:10px}
.er4-onay{display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:600;cursor:pointer}
.er4-onay input{width:17px;height:17px;accent-color:var(--t)}
.er4-fiyat__sonuc{margin-top:12px;min-height:58px;transition:opacity .2s}
.er4-fiyat__sonuc.yukleniyor{opacity:.45}
.er4-fiyat__kutu{display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap;background:var(--t-a);border:1px solid var(--t-c);border-radius:12px;padding:14px 16px}
.er4-fiyat__toplam{font-size:28px;font-weight:800;color:var(--l);line-height:1.1}
.er4-fiyat__alt{font-size:13px;color:var(--y2);margin-top:3px}
.er4-fiyat__not{font-size:13.5px;color:var(--y);margin-top:8px}
@media (max-width:760px){
  .er4-fiyat{padding:16px}
  .er4-fiyat__form{grid-template-columns:1fr 1fr 1fr}
  .er4-fiyat__form label.er4-fiyat__sel{grid-column:1/-1}
  .er4-fiyat__kutu .er4-btn{width:100%}
}

/* Talep formu */
.er4-talep{margin-top:16px;border:2px dashed var(--t-c);border-radius:var(--r);padding:20px;background:#fffdfb}
.er4-talep h4{font-size:17px;font-weight:800}
.er4-talep__alanlar{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:12px}
.er4 input[type=text],.er4 input[type=tel],.er4 input[type=email],.er4 input[type=number],.er4 textarea,.er4 select{width:100%;border:1.5px solid var(--c);border-radius:var(--r2);padding:10px 12px;font:inherit;font-size:15px;color:var(--l);background:#fff;margin:0}
.er4 input:focus,.er4 textarea:focus,.er4 select:focus{outline:none;border-color:var(--t);box-shadow:0 0 0 3px rgba(249,115,22,.15)}
.er4 textarea{margin-top:10px;min-height:70px;resize:vertical}
.er4-bal{position:absolute!important;left:-9999px!important;width:1px;height:1px;overflow:hidden}
.er4-durum{margin-top:10px;font-size:14px;font-weight:600}
.er4-durum--ok{color:var(--ok)}
.er4-durum--hata{color:var(--hata)}

/* Puan çubukları */
.er4-puan{display:inline-flex;gap:3px;vertical-align:middle}
.er4-puan i{width:9px;height:9px;border-radius:2px;background:var(--c);display:block}
.er4-puan i.d{background:var(--t)}

/* Malzemeler */
.er4-arac{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-bottom:16px}
.er4-arac input{max-width:420px;flex:1 1 260px}
.er4-filtre{border:1.5px solid var(--c);background:#fff;border-radius:999px;padding:7px 14px;font-weight:600;font-size:13.5px;cursor:pointer;color:var(--y)}
.er4-filtre[aria-pressed=true]{background:var(--l);border-color:var(--l);color:#fff}
.er4-malzemeler{display:grid;grid-template-columns:repeat(auto-fill,minmax(310px,1fr));gap:14px}
.er4-mk{border:1px solid var(--c);border-radius:var(--r);background:#fff;padding:18px;display:flex;flex-direction:column;gap:10px}
.er4-mk__bas{display:flex;justify-content:space-between;gap:10px;align-items:flex-start}
.er4-mk h3{font-size:18px;font-weight:800}
.er4-mk__fiyat{font-size:13px;font-weight:700;color:var(--y2);white-space:nowrap}
.er4-mk__kisa{font-size:14px}
.er4-dayanim{display:grid;grid-template-columns:auto 1fr;gap:4px 12px;font-size:13px;align-items:center}
.er4-dayanim span{color:var(--y2)}
.er4-mk details{border-top:1px solid var(--c);padding-top:8px}
.er4-mk summary{cursor:pointer;font-weight:700;font-size:14px;color:var(--t-k)}
.er4-mk__det{display:grid;gap:12px;margin-top:10px;font-size:14px}
.er4-mk__det h4{font-size:13px;text-transform:uppercase;letter-spacing:.04em;color:var(--l)}

/* Karşılaştırma tablosu */
.er4-tablo-sar{overflow-x:auto;border:1px solid var(--c);border-radius:var(--r);margin-top:22px;background:#fff}
.er4-tablo{width:100%;border-collapse:collapse;font-size:13.5px;min-width:820px}
.er4-tablo th,.er4-tablo td{padding:10px 12px;border-bottom:1px solid var(--c);text-align:left;vertical-align:middle}
.er4-tablo thead th{background:var(--l);color:#fff;font-weight:700;font-size:12.5px;position:sticky;top:0}
.er4-tablo tbody th{font-weight:700;color:var(--l);white-space:nowrap;position:sticky;left:0;background:#fff}
.er4-tablo tbody tr:hover td,.er4-tablo tbody tr:hover th{background:#fffbf7}

/* Sektörler */
.er4-sektorler{display:grid;grid-template-columns:repeat(auto-fill,minmax(330px,1fr));gap:14px}
.er4-sk{border:1px solid var(--c);border-radius:var(--r);background:#fff;padding:18px;display:flex;flex-direction:column;gap:10px}
.er4-sk h3{font-size:18px;font-weight:800}
.er4-sk__ac{font-size:14px;color:var(--y2)}
.er4-sk__durum{border-left:3px solid var(--t);background:var(--z);border-radius:0 8px 8px 0;padding:8px 12px;font-size:13.5px}
.er4-sk__durum b{color:var(--l)}

/* Ölçü */
.er4-olcu{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.er4-olcu h3{font-size:19px;font-weight:800}
.er4-olcu .er4-kart>p{color:var(--y2);font-size:14px;margin-top:4px}
.er4-form{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:16px}
.er4-form label{display:flex;flex-direction:column;gap:5px;font-size:13px;font-weight:700;color:var(--l)}
.er4-form .tam{grid-column:1/-1}
.er4-sonuclar{margin-top:16px;display:grid;gap:12px}
.er4-rakamlar{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.er4-rakam{background:var(--z);border:1px solid var(--c);border-radius:10px;padding:10px 12px}
.er4-rakam b{display:block;font-size:20px;color:var(--l);font-weight:800;line-height:1.2}
.er4-rakam span{font-size:12px;color:var(--y2);font-weight:600}
.er4-tabaka{width:100%;max-width:300px;height:auto;display:block;margin:0 auto;border-radius:6px}
.er4-oneri-kutu{border:1px solid var(--ok);background:var(--ok-a);border-radius:10px;padding:12px 14px;font-size:14px;color:#14532d}
.er4-oneri-kutu b{color:#14532d}
.er4-uyari-kutu{border:1px solid #fde68a;background:var(--uy-a);border-radius:10px;padding:12px 14px;font-size:14px;color:#78350f}
.er4-hazir{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}
.er4-hazir button{border:1.5px solid var(--c);background:#fff;border-radius:999px;padding:5px 12px;font-size:13px;font-weight:600;cursor:pointer;color:var(--y)}
.er4-hazir button:hover{border-color:var(--t);color:var(--t-k)}

/* İpuçları */
.er4-ipuclari{display:grid;grid-template-columns:repeat(auto-fill,minmax(330px,1fr));gap:14px}
.er4-ip h3{font-size:17px;font-weight:800;margin-bottom:6px}

/* Ürün sayfası düğmesi + modal */
.er4-urun-btn{display:inline-flex;align-items:center;gap:8px;margin:10px 0;border:1.5px dashed #f97316;background:#fff7ed;color:#c2410c;border-radius:10px;padding:8px 14px;font-weight:700;font-size:14px;cursor:pointer;font-family:inherit}
.er4-urun-btn span{width:20px;height:20px;border-radius:50%;background:#f97316;color:#fff;display:inline-flex;align-items:center;justify-content:center;font-size:12px}
.er4-modal{position:fixed;inset:0;z-index:99999;display:flex;align-items:center;justify-content:center;padding:16px}
.er4-modal[hidden]{display:none}
.er4-modal__arka{position:absolute;inset:0;background:rgba(15,23,42,.6)}
.er4-modal__kutu{position:relative;background:#fff;border-radius:18px;width:min(980px,100%);max-height:calc(100vh - 32px);overflow:auto;padding:28px 22px 22px}
.er4-modal__kutu .er4{margin:0}
.er4-modal__kapat{position:absolute;top:10px;right:12px;border:0;background:#f1f5f9;width:34px;height:34px;border-radius:50%;font-size:22px;line-height:1;cursor:pointer;color:#0f172a;z-index:2}

@media (max-width:760px){
  .er4{font-size:14.5px;margin:12px auto}
  .er4-kart{padding:18px}
  .er4-secenekler{grid-template-columns:1fr 1fr}
  .er4-onerilen__govde,.er4-olcu,.er4-talep__alanlar{grid-template-columns:1fr}
  .er4-uyum{margin-left:0}
  .er4-rakamlar{grid-template-columns:1fr 1fr 1fr}
  .er4-gezinti .er4-btn{flex:1}
}
@media (max-width:420px){
  .er4-sec{padding:12px 10px}
  .er4-sec__ad{font-size:14px}
  .er4-form{grid-template-columns:1fr}
  .er4-sekmeler{border-radius:14px}
}
@media (max-width:340px){
  .er4-secenekler{grid-template-columns:1fr}
}