/* Blog yazısı — düzen referansı arsistek.com/blog (banner + sol yapışkan içindekiler + makale kartı) */
.yazi-banner{background:linear-gradient(120deg,var(--koyu-2) 0%,var(--ana-koyu) 60%,var(--ana) 100%);color:#fff;padding:34px 0 46px;position:relative;overflow:hidden}
.yazi-banner:after{content:"";position:absolute;right:-120px;top:-120px;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,rgba(255,255,255,.08),transparent 70%)}
.ekmek{list-style:none;display:flex;flex-wrap:wrap;gap:6px;font-size:13px;color:rgba(255,255,255,.7);margin-bottom:18px}
.ekmek a{color:rgba(255,255,255,.8)}.ekmek a:hover{color:#fff}.ekmek li:not(:last-child):after{content:"›";margin-left:6px;opacity:.6}
.ekmek li:last-child{color:#fff;font-weight:600}
.yazi-banner h1{font-size:40px;line-height:1.18;font-weight:800;max-width:900px;letter-spacing:-.5px}
.yazi-meta{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
.yazi-meta span,.yazi-meta a{display:inline-flex;align-items:center;gap:7px;font-size:13px;font-weight:500;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.14);padding:5px 12px;border-radius:20px}
.yazi-meta .kategori{background:#fff;color:var(--ana);font-weight:700}

.yazi-duzen{display:grid;grid-template-columns:260px minmax(0,1fr);gap:32px;max-width:1280px;margin:-22px auto 0;padding:0 20px 64px;position:relative;z-index:1}
.yazi-yan{position:sticky;top:90px;align-self:start;display:flex;flex-direction:column;gap:18px;max-height:calc(100vh - 110px);overflow:auto;scrollbar-width:thin}
.yan-kutu{background:#fff;border:1px solid var(--gri-2);border-radius:12px;padding:18px;box-shadow:0 4px 18px rgba(16,42,67,.05)}
.yan-baslik{font-size:12px;font-weight:800;letter-spacing:1.1px;text-transform:uppercase;color:var(--koyu-2);display:flex;align-items:center;gap:8px;padding-bottom:10px;margin-bottom:8px;border-bottom:2px solid var(--ana-acik)}
.yan-baslik .i{color:var(--ana)}
.toc a{display:block;font-size:13.5px;line-height:1.4;color:var(--gri-5);padding:7px 10px;border-left:2px solid transparent;border-radius:0 6px 6px 0;transition:var(--gecis)}
.toc a:hover{color:var(--ana);background:var(--ana-acik)}
.toc a.aktif{color:var(--ana);font-weight:600;border-left-color:var(--ana);background:var(--ana-acik)}
.yan-teklif{background:linear-gradient(135deg,var(--ana),var(--ana-koyu));color:#fff;border:0}
.yan-teklif p{font-size:13.5px;opacity:.9;margin:6px 0 12px}.yan-teklif strong{font-size:15px}
.yan-teklif a{display:flex;justify-content:center;align-items:center;gap:6px;background:#fff;color:var(--ana);font-weight:700;font-size:14px;padding:10px;border-radius:8px}

.makale{background:#fff;border:1px solid var(--gri-2);border-radius:14px;padding:38px 44px;box-shadow:0 8px 30px rgba(16,42,67,.06);min-width:0}
.ozet-giris{font-size:17px;color:#475569;line-height:1.75;font-weight:500;padding-left:18px;border-left:4px solid var(--ana);margin-bottom:26px}
.ogren{background:linear-gradient(135deg,#f0f9ff,#e0f2fe);border:1px solid #bae6fd;border-radius:12px;padding:18px 22px;margin-bottom:28px}
.ogren-bas{font-size:12px;font-weight:800;color:var(--ana);text-transform:uppercase;letter-spacing:1.2px;margin-bottom:10px;display:flex;align-items:center;gap:7px}
.ogren ul{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:4px 22px}
.ogren li{position:relative;padding-left:20px;font-size:14.5px;line-height:1.6}
.ogren li:before{content:"";position:absolute;left:3px;top:.55em;width:7px;height:7px;border-radius:50%;background:var(--ana)}
.ogren a{color:#0c4a6e}.ogren a:hover{color:var(--ana);text-decoration:underline}

.kapak{margin:0 0 30px}
.kapak-gorsel{aspect-ratio:16/7;border-radius:12px;background:linear-gradient(135deg,#dbeef6,#b9dcea);display:flex;align-items:center;justify-content:center;color:var(--ana-koyu);font-weight:600;text-align:center;padding:20px}
.kapak figcaption{font-size:13px;color:var(--gri-5);text-align:center;margin-top:10px;font-style:italic}

.yazi-govde{font-size:16.5px;line-height:1.8;color:#1e293b}
.yazi-govde>*+*{margin-top:16px}
.yazi-govde h2{font-size:25px;line-height:1.3;color:var(--koyu-2);font-weight:800;padding-left:16px;border-left:4px solid var(--ana);margin-top:44px;margin-bottom:4px;scroll-margin-top:100px}
.yazi-govde h3{font-size:19px;color:var(--koyu-2);font-weight:700;margin-top:28px;scroll-margin-top:100px}
.yazi-govde a{color:var(--ana);font-weight:600;text-decoration:underline;text-decoration-color:rgba(10,92,127,.3);text-underline-offset:3px}
.yazi-govde a:hover{text-decoration-color:var(--ana)}
.yazi-govde ul,.yazi-govde ol{padding-left:4px;list-style:none}
.yazi-govde ul li,.yazi-govde ol li{position:relative;padding-left:26px;margin-top:8px}
.yazi-govde ul li:before{content:"";position:absolute;left:6px;top:.7em;width:8px;height:8px;border-radius:2px;background:var(--ana);transform:rotate(45deg)}
.yazi-govde ol{counter-reset:s}.yazi-govde ol li{counter-increment:s}
.yazi-govde ol li:before{content:counter(s);position:absolute;left:0;top:.2em;width:19px;height:19px;border-radius:50%;background:var(--ana);color:#fff;font-size:11px;font-weight:700;display:flex;align-items:center;justify-content:center}
.kisa-cevap{background:#f8fafc;border:1px solid var(--gri-2);border-radius:10px;padding:16px 20px}
.kisa-cevap b:first-child{color:var(--ana)}

.yazi-govde .tablo-sar{overflow-x:auto;border:1px solid var(--gri-2);border-radius:10px;margin-top:20px}
.yazi-govde table{width:100%;border-collapse:collapse;font-size:15px;min-width:560px}
.yazi-govde th{background:var(--koyu-2);color:#fff;text-align:left;font-weight:600;padding:12px 14px}
.yazi-govde td{padding:11px 14px;border-top:1px solid var(--gri-2);vertical-align:top}
.yazi-govde tr:nth-child(even) td{background:#f8fafc}

.kutu-not{display:flex;gap:14px;border-radius:10px;padding:16px 18px;font-size:15.5px;line-height:1.7}
.kutu-not .i{font-size:20px;margin-top:3px}
.kutu-not.ipucu{background:#ecfdf5;border:1px solid #a7f3d0;color:#065f46}
.kutu-not.dikkat{background:#fff7ed;border:1px solid #fed7aa;color:#9a3412}
.kutu-not.bilgi{background:var(--ana-acik);border:1px solid #bae6fd;color:#0c4a6e}

.bilesen{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:18px}
.bilesen>div{border:1px solid var(--gri-2);border-radius:10px;padding:16px 18px;background:#fff;transition:var(--gecis)}
.bilesen>div:hover{border-color:#bae6fd;box-shadow:0 6px 18px rgba(10,92,127,.08)}
.bilesen h3{margin:0 0 4px;font-size:16.5px;display:flex;align-items:center;gap:10px}
.bilesen h3 span{width:26px;height:26px;border-radius:7px;background:var(--ana);color:#fff;font-size:13px;display:inline-flex;align-items:center;justify-content:center;flex-shrink:0}
.bilesen p{font-size:15px;line-height:1.65;color:#475569;margin:0}

.yazi-cta{display:flex;flex-wrap:wrap;align-items:center;gap:20px;background:linear-gradient(120deg,var(--koyu-2),var(--ana));color:#fff;border-radius:14px;padding:26px 28px;margin-top:40px;position:relative;overflow:hidden}
.yazi-cta>div{flex:1;min-width:220px}
.yazi-cta .cta-bas{font-size:20px;font-weight:800;color:#fff}
.yazi-cta p{opacity:.88;font-size:15px;margin-top:6px}
.yazi-cta .btn{white-space:nowrap}

.yazar{display:flex;gap:16px;align-items:flex-start;background:#f8fafc;border:1px solid var(--gri-2);border-radius:12px;padding:20px;margin-top:40px}
.yazar-avatar{width:56px;height:56px;border-radius:50%;background:var(--ana);color:#fff;font-weight:800;display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:18px}
.yazar b{color:var(--koyu-2)}.yazar p{font-size:14.5px;color:#475569;margin-top:4px;line-height:1.65}
.yazar small{display:block;font-size:12.5px;color:var(--gri-5);margin-top:6px}

.yazi-sss{margin-top:44px}
.yazi-sss details{border:1px solid var(--gri-2);border-radius:10px;margin-top:10px;background:#fff}
.yazi-sss summary{cursor:pointer;list-style:none;padding:15px 18px;font-weight:700;color:var(--koyu-2);display:flex;justify-content:space-between;gap:12px;align-items:center}
.yazi-sss summary::-webkit-details-marker{display:none}
.yazi-sss summary .i{transition:transform .25s;color:var(--ana)}
.yazi-sss details[open] summary .i{transform:rotate(180deg)}
.yazi-sss details[open]{border-color:#bae6fd;box-shadow:0 4px 14px rgba(10,92,127,.06)}
.yazi-sss details p{padding:0 18px 16px;color:#475569;font-size:15.5px;line-height:1.75}

.ilgili{margin-top:48px}
.ilgili-izgara{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:18px}
.ilgili-kart{border:1px solid var(--gri-2);border-radius:12px;overflow:hidden;background:#fff;transition:var(--gecis);display:flex;flex-direction:column}
.ilgili-kart:hover{transform:translateY(-3px);box-shadow:0 10px 26px rgba(16,42,67,.1)}
.ilgili-kart .kg{aspect-ratio:16/9;background:linear-gradient(135deg,#dbeef6,#b9dcea)}
.ilgili-kart div{padding:14px 16px}
.ilgili-kart b{display:block;color:var(--koyu-2);font-size:15px;line-height:1.4}
.ilgili-kart span{display:block;font-size:13px;color:var(--gri-5);margin-top:6px}
.ilgili-kart small{display:inline-block;font-size:11px;font-weight:700;color:var(--ana);text-transform:uppercase;letter-spacing:.8px;margin-bottom:6px}
.bolum-basligi{font-size:22px;font-weight:800;color:var(--koyu-2)}
.bolum-basligi:after{content:"";display:block;width:50px;height:3px;background:var(--ana);border-radius:2px;margin-top:10px}

.okuma-cubugu{position:fixed;top:0;left:0;height:3px;width:0;background:var(--ana);z-index:999}

@media(max-width:1024px){.yazi-duzen{grid-template-columns:1fr}.yazi-yan{position:static;max-height:none;order:2}.yazi-yan .toc-kutu{display:none}.makale{padding:30px 26px}.ilgili-izgara{grid-template-columns:1fr 1fr}}
@media(max-width:640px){.yazi-banner{padding:24px 0 40px}.yazi-banner h1{font-size:27px}.makale{padding:22px 18px;border-radius:12px}.ogren ul,.bilesen,.ilgili-izgara{grid-template-columns:1fr}.yazi-govde{font-size:16px}.yazi-govde h2{font-size:21px}.ozet-giris{font-size:16px}.yazi-duzen{padding:0 12px 48px}}

/* Blog listeleme (/rehber/) */
.kategori-cipler{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:34px}
.kategori-cipler a{display:inline-flex;align-items:center;gap:8px;padding:9px 16px;border-radius:24px;border:1.5px solid #e2e8f0;background:#fff;font-weight:600;font-size:14px;color:var(--koyu-2);transition:var(--gecis)}
.kategori-cipler a:hover{border-color:var(--ana);color:var(--ana)}
.kategori-cipler a.aktif{background:var(--ana);border-color:var(--ana);color:#fff}
.kategori-cipler em{font-style:normal;font-size:12px;font-weight:700;background:var(--ana-acik);color:var(--ana);border-radius:12px;padding:1px 8px}
.kategori-cipler a.aktif em{background:rgba(255,255,255,.2);color:#fff}
.one-cikan{display:grid;grid-template-columns:1.15fr 1fr;background:#fff;border-radius:18px;overflow:hidden;box-shadow:0 12px 36px rgba(16,42,67,.09);margin-bottom:34px;transition:var(--gecis)}
.one-cikan:hover{box-shadow:0 20px 48px rgba(16,42,67,.14)}
.one-cikan .gorsel-yer{min-height:340px;height:100%}
.oc-govde{padding:36px 38px;display:flex;flex-direction:column;justify-content:center}
.oc-rozet{display:inline-flex;align-self:flex-start;gap:6px;align-items:center;font-size:11.5px;font-weight:800;letter-spacing:1.1px;text-transform:uppercase;color:#b45309;background:#fef3c7;padding:5px 11px;border-radius:6px}
.oc-govde h2{font-size:28px;line-height:1.25;color:var(--koyu-2);font-weight:800;margin-top:14px;letter-spacing:-.4px}
.oc-govde p{color:#475569;font-size:16px;line-height:1.7;margin-top:12px}
.yazi-bilgi{display:flex;flex-wrap:wrap;gap:14px;font-size:13px;color:#64748b;margin-top:16px}
.yazi-bilgi span{display:inline-flex;gap:6px;align-items:center}
.liste-izgara{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.lk{background:#fff;border-radius:16px;overflow:hidden;box-shadow:0 6px 22px rgba(16,42,67,.07);display:flex;flex-direction:column;transition:var(--gecis)}
.lk:hover{transform:translateY(-6px);box-shadow:0 18px 40px rgba(16,42,67,.13)}
.lk-ust{position:relative}.lk-ust .gorsel-yer{aspect-ratio:16/10}
.lk-kat{position:absolute;left:14px;top:14px;font-size:11px;font-weight:800;letter-spacing:.8px;text-transform:uppercase;background:rgba(255,255,255,.95);color:var(--ana);padding:5px 10px;border-radius:6px}
.lk-govde{padding:20px 22px 22px;display:flex;flex-direction:column;flex:1}
.lk-govde h3{font-size:18px;line-height:1.4;color:var(--koyu-2);font-weight:700}
.lk-govde p{font-size:14.5px;color:#64748b;line-height:1.65;margin-top:8px;flex:1}
.lk-alt{display:flex;justify-content:space-between;align-items:center;margin-top:16px;padding-top:14px;border-top:1px solid #eef2f6;font-size:13px;color:#64748b}
.lk-alt b{color:var(--ana);display:inline-flex;gap:6px;align-items:center}
.lk:hover .lk-alt b .i{transform:translateX(4px)}.lk-alt .i{transition:transform .25s}
.sayfalama{display:flex;justify-content:center;gap:8px;margin-top:44px}
.sayfalama a,.sayfalama span{min-width:42px;height:42px;border-radius:10px;display:inline-flex;align-items:center;justify-content:center;font-weight:700;border:1.5px solid #e2e8f0;background:#fff;color:var(--koyu-2);padding:0 12px}
.sayfalama span{background:var(--ana);border-color:var(--ana);color:#fff}
.sayfalama a:hover{border-color:var(--ana);color:var(--ana)}
@media(max-width:1024px){.liste-izgara{grid-template-columns:1fr 1fr}.one-cikan{grid-template-columns:1fr}.one-cikan .gorsel-yer{min-height:0;aspect-ratio:16/8}.oc-govde{padding:26px}}
@media(max-width:640px){.liste-izgara{grid-template-columns:1fr}.oc-govde h2{font-size:22px}.kategori-cipler{flex-wrap:nowrap;overflow-x:auto;padding-bottom:6px;margin-right:-12px}.kategori-cipler a{flex-shrink:0}}

/* Görsel yer tutucu içine yerleşen resim */
.gorsel-yer{position:relative;overflow:hidden}.gorsel-yer:not([style*="absolute"])>img,.kg>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}
.kg{position:relative;overflow:hidden;display:block}
.sema{margin:24px 0 8px}.sema img{width:100%;height:auto;border-radius:12px;border:1px solid #e2e8f0;display:block}.sema figcaption{font-size:13px;color:#64748b;text-align:center;margin-top:8px}
.gorsel-yer>img,.kg>img{object-position:0 50%}
.lk-ust:has(img) .lk-kat{display:none}
.sayfalama .prev .i{transform:rotate(180deg)}
/* Yan menü v2: menü kaymaz; yalnız içindekiler kendi kutusunda kayar, teklif kutusu hep görünür */
.yazi-yan{max-height:none;overflow:visible;gap:16px}
.yan-kutu{border-radius:16px;border-color:#e6edf3;box-shadow:0 10px 30px rgba(16,42,67,.06)}
.yan-baslik{justify-content:flex-start}
.toc-adet{margin-left:auto;font-size:10.5px;letter-spacing:.4px;font-weight:700;color:var(--ana);background:var(--ana-acik);border-radius:20px;padding:2px 8px;text-transform:none}
.toc-cubuk{height:3px;border-radius:3px;background:#eef2f6;margin:2px 0 8px;overflow:hidden}
.toc-cubuk span{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--ana),#22a6d6);transition:width .15s linear}
.toc-numarali{counter-reset:toc;max-height:calc(100vh - 470px);min-height:150px;overflow:auto;scrollbar-width:thin;margin-right:-8px;padding-right:6px}
.toc-numarali a{display:flex;gap:10px;align-items:flex-start;padding:8px 10px}
.toc-numarali a:before{counter-increment:toc;content:counter(toc,decimal-leading-zero);flex-shrink:0;font-size:11px;font-weight:800;color:#94a3b8;margin-top:2px;min-width:18px}
.toc-numarali a.aktif:before{color:var(--ana)}
.yan-teklif{position:relative;overflow:hidden;padding:22px 20px}
.yan-teklif:before,.yan-teklif:after{content:"";position:absolute;border-radius:50%;background:rgba(255,255,255,.08);pointer-events:none}
.yan-teklif:before{width:150px;height:150px;right:-50px;top:-60px}
.yan-teklif:after{width:80px;height:80px;left:-30px;bottom:-30px}
.yt-ikon{width:40px;height:40px;border-radius:12px;background:rgba(255,255,255,.16);display:inline-flex;align-items:center;justify-content:center;font-size:18px;margin-bottom:10px}
.yan-teklif strong{display:block}
.yan-teklif a{position:relative;z-index:1;transition:var(--gecis)}
.yan-teklif a:hover{transform:translateY(-2px);box-shadow:0 8px 20px rgba(0,0,0,.18)}
.yan-teklif .yt-tel{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.35);margin-top:8px;font-weight:600}
.yan-teklif .yt-tel:hover{background:rgba(255,255,255,.12)}
.konu-cipler{display:flex;flex-wrap:wrap;gap:7px;padding-top:4px}
.konu-cipler a{font-size:12.5px;font-weight:600;color:var(--koyu-2);background:#f1f5f9;border:1px solid #e2e8f0;border-radius:20px;padding:5px 11px;transition:var(--gecis)}
.konu-cipler a:hover,.konu-cipler a[aria-current]{background:var(--ana);border-color:var(--ana);color:#fff}
@media(max-height:760px){.yazi-yan .yan-konular{display:none}.toc-numarali{max-height:calc(100vh - 360px)}}
@media(max-width:1024px){.yazi-yan{position:static}.toc-numarali{max-height:none}}
.toc-numarali{max-height:calc(100vh - 530px)}
.yan-teklif{padding:18px}
.yan-teklif .yt-ikon{width:34px;height:34px;font-size:16px;margin:0 10px 0 0;float:left}
.yan-teklif strong{line-height:34px}
.yan-teklif p{clear:both;margin:8px 0 12px}
.yan-teklif .yt-tel{margin-top:8px;padding:8px}
@media(max-height:960px){.yazi-yan .yan-konular{display:none}}
@media(max-height:700px){.toc-numarali{max-height:calc(100vh - 470px)}}
.yazi-yan .yan-kutu{margin:0;display:block}
.yazi-yan .yan-kutu{position:static}
.toc-numarali{max-height:calc(100vh - 560px);min-height:120px}
@media(max-height:960px){.yazi-yan .yan-kutu.yan-konular{display:none}}
@media(max-height:700px){.toc-numarali{max-height:calc(100vh - 560px)}}
@media(min-width:1025px) and (max-height:1199px){.yazi-yan .yan-kutu.yan-konular{display:none}}