/* Kardeş Sınıf 1.2.2 — Mektup Atölyesi. Yalnız .oks içinde uygulanır. */
@font-face{font-family:OksNunito;src:url('fonts/nunito-latin-tr.woff') format('woff');font-style:normal;font-weight:200 1000;font-display:swap}
.oks{--oks-lacivert:#10344c;--oks-yesil:#087f79;--oks-yesil-koyu:#086b65;--oks-cizgi:#e1e7e3;--oks-soluk:#586e75;--oks-zemin:#f5f8f6;--oks-krem:#fffaf0;--oks-turkuaz:#43e5d5;font-family:OksNunito,system-ui,-apple-system,'Segoe UI',sans-serif;max-width:1160px;width:100%;min-width:0;line-height:1.6;color:#244452}
.oks :where(h1,h2,h3,p,li,a,button,summary){overflow-wrap:anywhere}
.oks h1,.oks h2,.oks h3{font-family:OksNunito,system-ui,sans-serif;font-weight:850;letter-spacing:-.025em}
.oks h2{font-size:1.35rem;line-height:1.25}
.oks h3{font-size:1.12rem}
.oks :where(input,select,textarea,button){font-family:inherit}
.oks :where(a,button,input,textarea,select,summary):focus-visible{outline:3px solid #168d8a;outline-offset:4px}
.oks :where(input,select,textarea){min-width:0;max-width:100%;font-size:16px}
.oks :where(input[type=date],input[type=email],input[type=tel]){padding:10px 12px;border:1px solid #cfdcd8;border-radius:10px;background:#fff;color:var(--oks-lacivert);font:inherit}
.oks :where(ul,ol){line-height:inherit}
.oks :where(form,fieldset,article,section,nav,details){min-width:0}

/* Sahne: gerçek metin + tek görsel, masaüstünde yan yana. */
.oks .oks-hero--sahne{display:flex;flex-wrap:wrap;align-items:stretch;gap:0;padding:0;margin:8px 0 0;border:1px solid #183e50;border-radius:28px;background:#10344c;box-shadow:0 18px 42px #10344c18;overflow:hidden;isolation:isolate}
.oks .oks-hero__metin{position:relative;z-index:1;flex:1 1 370px;padding:34px 32px 30px;background:radial-gradient(ellipse at 0 0,#1a5361 0,transparent 64%),#10344c;min-width:0}
.oks .oks-hero--sahne .oks-ust{margin:0 0 14px;color:#afd4d7;font-size:10px;letter-spacing:.15em;font-weight:800;display:block}
.oks .oks-hero__isim{display:inline-block!important;margin:0 0 16px;padding:4px 12px;border:1px solid #ffffff30;border-radius:8px;color:#f7ead3;font-size:13px;font-weight:800;letter-spacing:.04em}
.oks .oks-hero--sahne h1{font-size:clamp(32px,3.5vw,49px);font-weight:950;line-height:1.05;letter-spacing:-.045em;color:#fffdf8;margin:0 0 20px;max-width:500px}
.oks .oks-hero--sahne h1 em{color:var(--oks-turkuaz);font-style:normal}
.oks .oks-hero--sahne .oks-hero__aciklama{display:block;max-width:440px;color:#d5e5e7;font-size:15px;line-height:1.65;margin:0 0 22px}
.oks .oks-hero__dugmeler{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:18px}
.oks .oks-hero__dugmeler .oks-btn{font-size:14px;padding:12px 16px;min-height:46px}
.oks .oks-hero__guven{display:block!important;font-size:11px;line-height:1.5;color:#b8cfd4;margin:0}
.oks .oks-hero__gorsel{position:relative;flex:1.12 1 370px;min-width:0;min-height:340px;background:#194555;overflow:hidden}
.oks .oks-hero__gorsel img{display:block;position:absolute;inset:0;width:100%;height:100%;max-width:none;object-fit:cover;object-position:50% 50%}
.oks .oks-hero__gorsel:after{content:'';position:absolute;inset:0;pointer-events:none;background:linear-gradient(0deg,#092f43b3,transparent 25%),linear-gradient(90deg,#10344c55,transparent 18%)}
.oks .oks-hero__gorsel-not{position:absolute;z-index:1;bottom:20px;left:20px;right:20px;color:#fff5df;text-align:center;font-size:13px;font-weight:750;text-shadow:0 1px 7px #092f43}
.oks .oks-ozet-seridi{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:14px;padding:15px 6px 20px;margin:0 0 5px;border-bottom:1px solid var(--oks-cizgi)}
.oks .oks-hero__not{margin:0;min-width:0;max-width:none;padding:0;border:0;border-radius:0;background:none;color:var(--oks-soluk);font-size:13px}
.oks .oks-hero__not strong{color:var(--oks-lacivert)}
.oks .oks-hero__sayilar{min-width:0;display:flex;flex-wrap:wrap;gap:22px}
.oks .oks-hero__sayilar div{display:flex;gap:6px;align-items:baseline;padding:0;border:0;border-radius:0;background:none}
.oks .oks-hero__sayilar strong{font-size:22px;font-weight:900}
.oks .oks-hero__sayilar span{font-size:12px}
.oks .oks-ozet-seridi__not{margin:0;color:#607775;font-size:12px;font-weight:700}
.oks .oks-ozet-seridi__not span{color:#168d8a;margin:0 6px}
.oks .oks-hero--kucuk{display:flex;flex-direction:row;align-items:center;justify-content:space-between;position:relative;overflow:hidden;min-height:122px;padding:23px 28px;background:radial-gradient(ellipse at 100% 50%,#236579,transparent 70%),#10344c;border:0;border-radius:22px}
.oks .oks-hero--kucuk .oks-ust{color:#bbd7dc;font-size:10px}
.oks .oks-hero--kucuk h1{color:#fffaf0;font-size:31px;font-weight:950}
.oks .oks-hero--kucuk h1 em{color:var(--oks-turkuaz)}
.oks .oks-hero--kucuk .oks-hero__alt{color:#c5dce0;margin:6px 0 0;font-size:13px}
.oks .oks-hero--kucuk>img{height:130px;width:130px;object-fit:contain;align-self:flex-end;margin:-14px -2px -24px 15px}

/* Gezinme ve etkileşim. */
.oks .oks-sekmeler{gap:5px;padding:6px;margin:16px 0 22px;border:1px solid var(--oks-cizgi);border-radius:17px;background:#fffdf8;scrollbar-width:thin;scroll-margin-top:24px}
.oks .oks-sekmeler a{display:inline-flex;align-items:center;justify-content:center;gap:7px;flex:1 0 auto;border:0;padding:11px 14px;border-radius:11px;font-size:14px;font-weight:800;background:transparent;white-space:nowrap}
.oks .oks-sekmeler a:hover{background:#eef5f1}
.oks .oks-sekmeler a.is-aktif{background:var(--oks-lacivert);color:#fffaf0;box-shadow:0 3px 8px #10344c15}
.oks .oks-btn{justify-content:center;border-radius:12px;background:var(--oks-lacivert);min-height:44px;padding:11px 17px;font-weight:800;font-size:14px;box-shadow:0 3px 0 #082b3f20;transition:background .15s,box-shadow .15s}
.oks .oks-btn:hover{filter:none;background:#20556b;box-shadow:0 4px 10px #10344c20}
.oks .oks-btn--turkuaz{background:var(--oks-turkuaz);color:#10344c!important;box-shadow:0 4px 0 #032a3c30}
.oks .oks-btn--turkuaz:hover{background:#80f4e7}
.oks .oks-btn--turkuaz span{font-size:19px;line-height:1;margin-left:4px}
.oks .oks-btn--cam{background:#ffffff0b;color:#fffaf0!important;border:1px solid #8cafb6;box-shadow:none}
.oks .oks-btn--cam:hover{background:#ffffff1c}
.oks .oks-btn--sade{background:#fffdf9;color:var(--oks-lacivert)!important;border:1px solid #cedbd5;box-shadow:none}
.oks .oks-btn--sade:hover{background:#edf5f1}
.oks .oks-btn--kucuk{padding:8px 12px;font-size:13px}
.oks .oks-btn[disabled]{box-shadow:none}
.oks .oks-bolumler{padding:6px;border-radius:16px;background:#eaf1ed;gap:4px}
.oks .oks-bolumler a{min-height:44px;display:flex;align-items:center;justify-content:center;gap:5px;font-size:14px}
.oks .oks-bolumler a.is-aktif{color:var(--oks-lacivert);background:#fffdf8;box-shadow:0 3px 8px #10344c0d}
.oks .oks-filtre-ac{scroll-margin-top:24px}
.oks .oks-filtre{padding:20px;gap:14px;background:#f1f6f3;border:1px solid #d8e5df;border-radius:20px;grid-template-columns:repeat(auto-fit,minmax(min(100%,170px),1fr))}
.oks .oks-filtre label>span{font-size:12px;font-weight:850;margin-bottom:6px}
.oks select,.oks input[type=text],.oks input[type=number],.oks textarea{border-color:#d2dfd8;padding:10px 12px;background:#fffefa;line-height:1.45;font-size:16px}
.oks .oks-filtre__dugme{flex-wrap:wrap;gap:8px}
.oks .oks-filtre__dugme .oks-btn{width:100%;min-height:45px}
.oks .oks-sonuc-sayi{margin:20px 2px 12px;font-size:13px;font-weight:750;color:#506b72}

/* Kartlar: mektup kâğıdı, posta şeridi ve okunaklı bilgi sırası. */
.oks .oks-kartlar{gap:18px;grid-template-columns:repeat(auto-fit,minmax(min(100%,290px),1fr))}
.oks .oks-kart{position:relative;padding:25px 22px 20px;gap:13px;border-color:#e6e6da;border-radius:20px;background:linear-gradient(135deg,#fffdf7,#fff 85%);box-shadow:0 7px 22px #10344c07;overflow:hidden}
.oks .oks-kart:before{content:'';height:4px;position:absolute;top:0;left:0;right:0;background:repeating-linear-gradient(110deg,#328e8a 0 15px,#fffaf0 15px 30px,#cba971 30px 45px,#fffaf0 45px 60px);opacity:.8}
.oks .oks-kart__ust{padding:0 0 12px;border-bottom:1px dashed #dce3d8}
.oks .oks-kart h3{font-size:22px;font-weight:900;margin:3px 0 0}
.oks .oks-kart__etiket{color:#08756d;letter-spacing:.1em;font-size:10px;font-weight:900}
.oks .oks-kart__kisi strong{font-size:14px;font-weight:800}
.oks .oks-kart__kisi span{font-size:12px}
.oks .oks-avatar{width:42px;height:42px;background:#e8f3ed;border:1px solid #d3e8dd;color:#1b6763}
.oks .oks-kart__bilgi{font-size:13px;gap:5px}
.oks .oks-kart__bilgi b{min-width:74px;font-weight:650}
.oks .oks-kart__aciklama{font-size:14px;line-height:1.6;color:#355260}
.oks .oks-cipler{gap:5px}
.oks .oks-cipler li{background:#f4f6ed;color:#48624e;border-color:#e2e6d7;border-radius:7px;font-size:11px;font-weight:750;padding:4px 8px}
.oks .oks-kart__neden{background:#e8f6f0;font-size:12px;color:#126358;padding:9px 11px;border-radius:10px}
.oks .oks-kart__alt{gap:12px;padding-top:8px}
.oks .oks-kart__alt>.oks-ac:not(.oks-ac--kucuk)>summary{display:flex;width:100%}
.oks .oks-kart__alt>.oks-btn{width:100%}
.oks .oks-istek{background:#f2f7f2;padding:14px;margin:8px 0 0}
.oks .oks-kart--kisa{min-height:160px}
.oks .oks-kart--kisa h3{font-size:23px}
.oks .oks-kart--kisa .oks-cipler{margin-top:auto}

/* Pano, yardımcı kartlar ve formlar. */
.oks .oks-kutu,.oks .oks-ilanim,.oks .oks-sinif,.oks .oks-form fieldset{border-radius:20px;border-color:#e0e7df;box-shadow:0 5px 16px #10344c04;padding:22px;background:#fffdfa}
.oks .oks-kutu--vurgu{background:linear-gradient(110deg,#fff5df,#fffcf4);border-color:#ebdfc2;padding:21px 24px}
.oks .oks-kutu--vurgu h2{font-size:20px}
.oks .oks-kutu--vurgu p{margin:6px 0 0;font-size:14px;max-width:700px;color:#596968}
.oks .oks-kutu--vurgu>.oks-btn{flex-shrink:0}
.oks .oks-adimlar{grid-template-columns:repeat(auto-fit,minmax(min(100%,225px),1fr));gap:14px}
.oks .oks-adimlar li{background:#fffaf0;border-color:#e8e3d7;border-radius:17px;padding:18px}
.oks .oks-adimlar b{width:33px;height:33px;background:#10344c;color:#70ecdd;font-size:15px;font-weight:900;border-radius:10px}
.oks .oks-adimlar strong{font-size:15px;font-weight:850}
.oks .oks-adimlar p{font-size:13px;line-height:1.55}
.oks .oks-bolum{margin:0 0 28px}
.oks .oks-bos{position:relative;padding:25px 25px 30px;background:radial-gradient(ellipse at top,#e9f3e9,transparent 65%),#fffcf4;text-align:center}
.oks .oks-bos:before{content:'';display:block;width:160px;height:160px;margin:0 auto 12px;background:url('images/mektup-daveti.webp') center/contain no-repeat}
.oks .oks-bos h2{font-size:23px}
.oks .oks-bos p{max-width:540px;margin:10px auto;color:#526f73}
.oks .oks-kutu--oneri{background:linear-gradient(120deg,#fff8e7,#f0f8f1);border-color:#dce7d4}
.oks .oks-tur{border-radius:18px;border-color:#e3e5d9;border-left-color:var(--oks-tema);padding:20px;background:#fffdf6;box-shadow:0 5px 16px #10344c04}
.oks .oks-tur__no{border-radius:11px;width:36px;height:36px;box-shadow:0 3px 0 #10344c0d}
.oks .oks-yon{padding:14px;background:#f4f7f1;border-color:#e0e6d9;border-radius:13px}
.oks .oks-yon__baslik{font-size:10px;letter-spacing:.1em}
.oks .oks-yon__durum{font-size:17px}
.oks .oks-yazdirlar{grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr));gap:16px}
.oks .oks-yazdir{background:linear-gradient(145deg,#fffdf6,#fff);border-radius:19px;padding:24px 20px;border-top:4px solid #c7dcd1;box-shadow:0 6px 18px #10344c05}
.oks .oks-yazdir:nth-child(3n+2){border-top-color:#e8d7b0}
.oks .oks-yazdir:nth-child(3n+3){border-top-color:#bddadd}
.oks .oks-yazisma{background:radial-gradient(ellipse at 100% 0,#e9eee0,transparent 65%),#f3f7f2;padding:22px;border-radius:20px;gap:14px}
.oks .oks-mesaj{padding:13px 17px;background:#fffef9;border-color:#e1e5dc;box-shadow:0 3px 9px #10344c05}
.oks .oks-mesaj--ben{background:#dff4eb;border-color:#c5e4d5}
.oks .oks-etk{background:#fffdf7;padding:18px;border-radius:17px;border-color:#e2e6dc}
.oks .oks-etk__tarih{background:#133b50;border-radius:12px;height:66px;box-shadow:0 3px 0 #d7e4dc}
.oks .oks-etk__tarih b{color:#65e4d5}
.oks .oks-fikirler{grid-template-columns:repeat(auto-fit,minmax(min(100%,250px),1fr))}
.oks .oks-fikir{padding:20px;border-radius:18px;background:#fffaf0;border-color:#e9e2d1}
.oks .oks-fikir:nth-child(3n+2){background:#f0f7f2;border-color:#dce7dc}
.oks .oks-fikir:nth-child(3n+3){background:#eff5f8;border-color:#dce5ec}
.oks .oks-harita{padding:25px;border-radius:24px;background:linear-gradient(140deg,#fffcf3,#f4f9f5);border-color:#dbe4d9;box-shadow:0 8px 26px #10344c06}
.oks .oks-harita__bas h2{font-size:25px}
.oks .oks-harita__bas>.oks-harita__sayilar{gap:8px}
.oks .oks-harita__sayilar li{background:#fffefa;border:1px solid #e0e7da;border-radius:12px;padding:10px 14px}
.oks .oks-harita__sayilar b{font-size:23px;font-weight:900;color:#12675f}
.oks .oks-harita__cerceve{margin:20px 0 14px;padding:12px;border-radius:18px;background:#ffffff85;border:1px solid #e6ebdf}
.oks .oks-harita__svg a:focus-visible path{stroke:#10344c;stroke-width:3;filter:brightness(.85)}
.oks .oks-harita__cagri{background:#f8edcf;padding:13px 15px;color:#605a3d}
.oks .oks-yukselt{background:linear-gradient(115deg,#10344c,#1d6269);border-radius:20px;padding:23px}
.oks .oks-yukselt .oks-btn{background:#43e5d5;color:#10344c!important}
.oks .oks-sss,.oks .oks-rehber,.oks .oks-gecmis{border-radius:14px;padding:15px 18px;background:#fffdfa}
.oks .oks-sss summary,.oks .oks-rehber summary{min-height:24px}
.oks .oks-izgara{grid-template-columns:repeat(auto-fit,minmax(min(100%,220px),1fr))}
.oks .oks-secimler{grid-template-columns:repeat(auto-fit,minmax(min(100%,240px),1fr))}
.oks .oks-form legend{font-size:17px;font-weight:850}
.oks .oks-onizleme{font-size:13px}
.oks .oks-baslik{margin:22px 0 16px}
.oks .oks-bildirim{padding:14px 17px;border-radius:13px}

/* Dar ekran: içerik ve dokunma alanları öncelikli. */
@media(max-width:760px){
 .oks .oks-hero--sahne{border-radius:22px;flex-direction:column;padding:0}
 .oks .oks-hero__metin{flex:auto;padding:25px 24px 24px}
 .oks .oks-hero--sahne h1{font-size:38px;max-width:none;margin-bottom:16px}
 .oks .oks-hero--sahne .oks-ust{margin-bottom:10px;font-size:9px}
 .oks .oks-hero__isim{margin-bottom:14px;font-size:12px}
 .oks .oks-hero--sahne .oks-hero__aciklama{font-size:14px;margin-bottom:18px}
 .oks .oks-hero__gorsel{flex:none;width:100%;min-height:0;height:clamp(190px,60vw,330px);aspect-ratio:1.6}
 .oks .oks-hero__gorsel img{object-position:50% 45%}
 .oks .oks-hero__gorsel:after{background:linear-gradient(0deg,#092f4380,transparent 25%)}
 .oks .oks-hero__gorsel-not{bottom:10px;font-size:11px}
 .oks .oks-hero__dugmeler{gap:8px;margin-bottom:13px}
 .oks .oks-hero__dugmeler .oks-btn{font-size:13px;padding:11px 13px;flex:1 1 auto}
 .oks .oks-hero__guven{font-size:10px}
 .oks .oks-ozet-seridi{padding:14px 2px;gap:10px;margin-bottom:10px}
 .oks .oks-ozet-seridi__not{display:none}
 .oks .oks-hero__sayilar{gap:15px}
 .oks .oks-hero__sayilar div{gap:4px}
 .oks .oks-hero__sayilar strong{font-size:20px}
 .oks .oks-hero__sayilar span{font-size:11px}
 .oks .oks-sekmeler{margin:12px 0 18px;border-radius:15px}
 .oks .oks-sekmeler a{padding:10px 12px;font-size:13px}
 .oks .oks-hero--kucuk{padding:20px;min-height:118px;flex-direction:row}
 .oks .oks-hero--kucuk h1{font-size:28px}
 .oks .oks-hero--kucuk .oks-ust{font-size:8px}
 .oks .oks-hero--kucuk .oks-hero__alt{font-size:11px;max-width:190px}
 .oks .oks-hero--kucuk>img{width:100px;height:115px;margin:-10px -10px -20px 4px}
 .oks .oks-filtre{grid-template-columns:repeat(2,minmax(0,1fr));padding:16px;gap:12px}
 .oks .oks-filtre-ac>summary{min-height:46px;background:#edf5ef;border-radius:12px;padding:12px 16px;font-size:14px}
 .oks .oks-filtre-ac>summary:after{content:'+';margin-left:auto;font-size:20px;line-height:1}
 .oks .oks-filtre-ac[open]>summary:after{content:'−'}
 .oks .oks-filtre .oks-onay-kutu,.oks .oks-filtre__dugme{grid-column:1/-1}
 .oks .oks-filtre__dugme .oks-btn{width:auto;flex:1}
 .oks .oks-kutu,.oks .oks-kutu--vurgu,.oks .oks-form fieldset{padding:18px;border-radius:17px}
 .oks .oks-kutu--vurgu{gap:15px}
 .oks .oks-kutu--vurgu>.oks-btn{align-self:flex-start}
 .oks .oks-kart{padding:23px 20px 19px}
 .oks .oks-tur{padding:16px}
 .oks .oks-tur__ust{flex-wrap:wrap;gap:10px}
 .oks .oks-tur__sil{margin-left:46px}
 .oks .oks-tur__baslik{min-width:160px}
 .oks .oks-yon__form{grid-template-columns:1fr}
 .oks .oks-yazisma{padding:13px}
 .oks .oks-bos{padding:22px 18px}
 .oks .oks-bos:before{width:135px;height:135px}
 .oks .oks-harita{padding:18px;border-radius:20px}
 .oks .oks-harita__bas h2{font-size:22px}
 .oks .oks-harita__sayilar{width:100%;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:5px!important}
 .oks .oks-harita__sayilar li{min-width:0;padding:9px 3px}
 .oks .oks-harita__sayilar span{font-size:10px;display:block;line-height:1.25;margin-top:4px}
 .oks .oks-harita__sayilar b{font-size:21px}
 .oks .oks-harita__cerceve{padding:2px}
 .oks .oks-adimlar{grid-template-columns:1fr}
}
@media(max-width:380px){
 .oks .oks-hero__metin{padding:22px 19px}
 .oks .oks-hero--sahne h1{font-size:32px}
 .oks .oks-filtre{grid-template-columns:1fr}
 .oks .oks-hero__sayilar{gap:12px}
 .oks .oks-hero__sayilar div{display:block}
 .oks .oks-hero--kucuk>img{width:76px}
 .oks .oks-harita__sayilar{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(prefers-reduced-motion:reduce){.oks *{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
@media print{
 .oks .oks-hero__gorsel,.oks .oks-hero--kucuk>img,.oks .oks-bos:before,.oks .oks-hero__dugmeler{display:none!important}
 .oks .oks-hero__metin,.oks .oks-hero--sahne,.oks .oks-hero--kucuk{background:#fff!important;box-shadow:none!important}
 .oks .oks-hero :where(h1,p,em){color:#10344c!important}
 .oks .oks-kart,.oks .oks-tur{break-inside:avoid;box-shadow:none}
}