/* Solk · içerik sayfaları (seo/build.py üretir). Belirteçler ana sayfayla aynı — index.html :root */
:root{
  --bg:#ffffff; --bg2:#f9f9fa; --bg3:#f3f4f6;
  --ink:#17181b; --ink2:#3e4149; --mute:#6f7480; --faint:#a3a7b0;
  --line:#e8e9ec; --line2:#d8dade;
  --night:#0b0b0c; --night2:#141517; --night3:#1b1c1f; --nline:#26282c; --nmute:#8d919a; --nink:#f2f2f3;
  --brand:#0f3a44; --acc:#ff6a13; --acc-soft:#fff1e7; --acc-ink:#b84500;
  --blue:#3a6ee8; --green:#1f9d57; --amber:#c98400; --red:#d8413f; --teal:#128079;
  --sans:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  --mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --frame:1280px; --gut:40px; --read:720px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);font-optical-sizing:auto;font-size:16px;line-height:1.5;font-weight:450;letter-spacing:-.011em;-webkit-font-smoothing:antialiased}
a{color:inherit}
img,svg{display:block;max-width:100%}
.ic{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;flex:none}
:focus-visible{outline:2px solid var(--blue);outline-offset:2px;border-radius:6px}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
.skip{position:absolute;left:-9999px;top:8px;z-index:100;background:var(--ink);color:#fff;padding:8px 12px;border-radius:8px;text-decoration:none}
.skip:focus{left:12px}

/* çerçeve — ana sayfadaki ince dikey çizgiler + köşe artıları */
.frame{max-width:var(--frame);margin-inline:auto;border-inline:1px solid var(--line);position:relative}
.pad{padding-inline:var(--gut)}
.sec{border-top:1px solid var(--line);position:relative}
.sec>.frame::before,.sec>.frame::after{content:"";position:absolute;top:-5px;width:9px;height:9px;z-index:2;
  background:linear-gradient(var(--line2),var(--line2)) center/1px 9px no-repeat,linear-gradient(var(--line2),var(--line2)) center/9px 1px no-repeat}
.sec>.frame::before{left:-5px}.sec>.frame::after{right:-5px}
main,footer{overflow-x:clip}
.alt{background:var(--bg2)}

/* düğmeler */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:38px;padding:0 14px;border-radius:10px;font:550 14px/1 var(--sans);letter-spacing:-.01em;text-decoration:none;white-space:nowrap;
  border:1px solid var(--line2);background:#fff;color:var(--ink);cursor:pointer;transition:background .15s,border-color .15s}
.btn:hover{background:var(--bg2);border-color:#c9ccd2}
.btn.pri{background:var(--ink);color:#fff;border-color:#34363c;box-shadow:inset 0 1px 0 rgba(255,255,255,.1)}
.btn.pri:hover{background:#2b2d32}
.btn.lg{height:44px;padding:0 18px;font-size:15px;border-radius:11px}
.dark .btn{background:transparent;color:var(--nink);border-color:#393b41}
.dark .btn:hover{background:var(--night3)}
.dark .btn.pri{background:#fff;color:var(--ink);border-color:#fff}
.dark .btn.pri:hover{background:#e9eaec}

/* gezinme */
.nav{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.9);-webkit-backdrop-filter:saturate(1.6) blur(14px);backdrop-filter:saturate(1.6) blur(14px);border-bottom:1px solid var(--line)}
.nav>.frame{border-color:transparent;display:flex;align-items:center;gap:26px;height:60px}
.logo{display:inline-flex;align-items:center;text-decoration:none;color:var(--ink)}
.logo svg{height:22px;width:69.1px}
.nl{display:flex;align-items:center;gap:4px;font-size:14.5px}
.nl>a,.dd>button{display:inline-flex;align-items:center;gap:5px;height:34px;padding:0 10px;border-radius:8px;text-decoration:none;color:var(--ink2);background:none;border:0;font:inherit;letter-spacing:inherit;cursor:pointer}
.nl>a:hover,.dd>button:hover,.dd.open>button{color:var(--ink);background:var(--bg3)}
.nl>a[aria-current="page"]{color:var(--ink);font-weight:550}
.dd{position:relative}
.dd>button .ic{width:13px;height:13px;transition:transform .15s}
.dd.open>button .ic{transform:rotate(180deg)}
.ddp{display:none;position:absolute;left:-12px;top:calc(100% + 8px);width:620px;background:#fff;border:1px solid var(--line);border-radius:14px;
  box-shadow:0 1px 2px rgba(16,18,22,.05),0 18px 48px rgba(16,18,22,.12);padding:10px;grid-template-columns:1fr 1fr;gap:2px 10px}
.dd.open .ddp{display:grid}
@media (hover:hover){.dd:hover .ddp{display:grid}.dd:hover>button{color:var(--ink);background:var(--bg3)}}
.ddp h6{grid-column:1/-1;margin:6px 10px 4px;font:600 11px/1 var(--sans);letter-spacing:.06em;text-transform:uppercase;color:var(--faint)}
.ddp a{display:block;padding:9px 10px;border-radius:9px;text-decoration:none;color:var(--ink)}
.ddp a:hover{background:var(--bg2)}
.ddp b{display:block;font-weight:560;font-size:14px}
.ddp small{display:block;color:var(--mute);font-size:12.5px;line-height:1.35;margin-top:2px}
.ncta{margin-left:auto;display:flex;gap:8px}
.burger{display:none;margin-left:auto;width:38px;height:38px;border:1px solid var(--line2);border-radius:10px;background:#fff;align-items:center;justify-content:center;cursor:pointer}
.burger .ic{width:18px;height:18px}
.mm{display:none;border-top:1px solid var(--line);padding:6px 20px 18px;background:#fff;max-height:calc(100vh - 60px);overflow:auto}
.mm h6{margin:16px 0 4px;font:600 11px/1 var(--sans);letter-spacing:.06em;text-transform:uppercase;color:var(--faint)}
.mm a{display:block;padding:10px 2px;text-decoration:none;border-bottom:1px solid var(--line);font-size:16px}
.mm .row{display:flex;gap:8px;margin-top:16px}
.mm .row .btn{flex:1}
.nav.open .mm{display:block}
@media (max-width:1100px){.nl>a.opt{display:none}}
@media (max-width:920px){.nl,.ncta{display:none}.burger{display:inline-flex}}

/* hero */
.hero{border-top:0}
.hero>.frame::before,.hero>.frame::after{display:none}
.hero .in{padding-block:44px 64px;max-width:900px}
.crumbs{display:flex;flex-wrap:wrap;gap:6px;align-items:center;margin:0 0 30px;padding:0;list-style:none;font-size:13.5px;color:var(--mute)}
.crumbs li{display:inline-flex;align-items:center;gap:6px}
.crumbs li+li::before{content:"";width:5px;height:5px;border-right:1.5px solid var(--faint);border-top:1.5px solid var(--faint);transform:rotate(45deg);margin-right:4px}
.crumbs a{text-decoration:none}.crumbs a:hover{color:var(--ink);text-decoration:underline;text-underline-offset:3px}
.tag{display:inline-flex;align-items:center;gap:7px;height:24px;padding:0 9px;border-radius:7px;background:var(--bg3);color:var(--ink2);font-size:12.5px;font-weight:550;letter-spacing:0;margin-bottom:18px}
.tag i{width:6px;height:6px;border-radius:2px;background:var(--acc)}
.h1{font-size:clamp(34px,4.6vw,58px);line-height:1.04;font-weight:620;letter-spacing:-.032em;margin:0;text-wrap:balance}
.lead{font-size:clamp(17px,1.5vw,19.5px);line-height:1.55;color:var(--ink2);margin:20px 0 0;max-width:740px;font-weight:450}
.cta{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}
.meta{display:flex;flex-wrap:wrap;gap:6px 16px;margin-top:22px;color:var(--mute);font-size:13.5px}
.meta span{display:inline-flex;align-items:center;gap:6px}
.meta .ic{width:14px;height:14px}

/* hero yan kartı: bir bakışta */
.hg.has-g{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:56px;align-items:end}
.hg.has-g .in{max-width:820px}
.glance{margin-bottom:64px;border:1px solid var(--line);border-radius:16px;background:var(--bg2);padding:18px 18px 6px}
.glance .gk{margin:0 0 10px;font:600 11px/1 var(--sans);letter-spacing:.06em;text-transform:uppercase;color:var(--faint)}
.glance dl{margin:0}
.glance dl>div{padding:11px 0;border-top:1px solid var(--line)}
.glance dt{font-size:12.5px;color:var(--mute);margin-bottom:3px}
.glance dd{margin:0;font-size:14.5px;line-height:1.45;color:var(--ink);font-weight:520}
.glance dd a{color:var(--ink);text-underline-offset:3px}
@media (max-width:1060px){.hg.has-g{grid-template-columns:minmax(0,1fr);gap:0}.glance{margin:0 0 44px;max-width:560px}}

/* gövde düzeni: makale + yan sütun */
.body>.frame{display:grid;grid-template-columns:minmax(0,1fr) 272px;gap:64px;padding-block:56px 88px}
.body.wide>.frame{grid-template-columns:minmax(0,1fr)}
.art{min-width:0;max-width:var(--read)}
.body.wide .art{max-width:none}
.body.wide .prose>:not(.cards):not(.plans):not(.calc):not(.tbl):not(.pnote),.body.wide .answer,.body.wide .dl{max-width:var(--read)}
.side{position:relative}
.side .stick{position:sticky;top:84px;display:flex;flex-direction:column;gap:18px}
.toc{border-left:1px solid var(--line);padding-left:16px}
.toc p{margin:0 0 10px;font:600 11px/1 var(--sans);letter-spacing:.06em;text-transform:uppercase;color:var(--faint)}
.toc ol{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:2px}
.toc a{display:block;padding:5px 0;color:var(--mute);text-decoration:none;font-size:13.5px;line-height:1.4}
.toc a:hover,.toc a.on{color:var(--ink)}
.toc a.on{font-weight:550}
.sidecta{border:1px solid var(--line);border-radius:14px;padding:16px;background:var(--bg2)}
.sidecta b{display:block;font-size:14.5px;letter-spacing:-.015em}
.sidecta p{margin:6px 0 12px;color:var(--mute);font-size:13px;line-height:1.45}
.sidecta .btn{width:100%}
.toc-m{display:none}
@media (max-width:1060px){
  .body>.frame{grid-template-columns:minmax(0,1fr);gap:0}
  .side{display:none}
  .toc-m{display:block;margin:0 0 28px;border:1px solid var(--line);border-radius:12px;background:var(--bg2)}
  .toc-m summary{cursor:pointer;padding:12px 16px;font-weight:550;font-size:14.5px;list-style:none;display:flex;justify-content:space-between;align-items:center}
  .toc-m summary::-webkit-details-marker{display:none}
  .toc-m summary::after{content:"+";color:var(--mute);font-size:18px}
  .toc-m[open] summary::after{content:"–"}
  .toc-m ol{margin:0;padding:0 16px 14px 34px;display:flex;flex-direction:column;gap:6px;font-size:14.5px}
  .toc-m a{text-decoration:none;color:var(--ink2)}
}

/* kısa yanıt */
.answer{margin:0 0 40px;padding:20px 22px;border:1px solid var(--line);border-radius:14px;background:linear-gradient(180deg,#fff,var(--bg2))}
.answer p{margin:0;font-size:16.5px;line-height:1.6;color:var(--ink)}
.answer .k{display:flex;align-items:center;gap:8px;margin-bottom:8px;font:600 11px/1 var(--sans);letter-spacing:.06em;text-transform:uppercase;color:var(--acc-ink)}
.answer .k::before{content:"";width:6px;height:6px;border-radius:2px;background:var(--acc)}

/* metin */
.prose{font-size:17px;line-height:1.68;color:var(--ink2);font-weight:420;letter-spacing:-.006em}
.prose>*:first-child{margin-top:0}
.prose h2{font-size:clamp(24px,2.4vw,30px);line-height:1.18;font-weight:580;letter-spacing:-.022em;color:var(--ink);margin:56px 0 14px;text-wrap:balance}
.prose h3{font-size:19.5px;line-height:1.3;font-weight:600;letter-spacing:-.016em;color:var(--ink);margin:34px 0 8px}
.prose h2 .hl,.prose h3 .hl{margin-left:8px;color:var(--faint);text-decoration:none;opacity:0;font-weight:400}
.prose h2:hover .hl,.prose h3:hover .hl,.prose .hl:focus{opacity:1}
.prose p{margin:0 0 18px}
.prose strong{color:var(--ink);font-weight:600}
.prose a{color:var(--ink);text-decoration:underline;text-decoration-color:var(--line2);text-underline-offset:3px;text-decoration-thickness:1.5px}
.prose a:hover{text-decoration-color:var(--acc)}
.prose a.btn,.prose a.card{text-decoration:none;color:var(--ink)}
.prose a.btn.pri{color:#fff}
.prose ul,.prose ol{margin:0 0 20px;padding-left:22px}
.prose li{margin:6px 0;padding-left:4px}
.prose li::marker{color:var(--faint)}
.prose code{font:500 .86em/1 var(--mono);background:var(--bg3);padding:3px 6px;border-radius:6px;letter-spacing:0;color:var(--ink)}
.prose hr{border:0;border-top:1px solid var(--line);margin:40px 0}
.prose blockquote{margin:0 0 20px;padding:2px 0 2px 18px;border-left:2px solid var(--line2);color:var(--mute)}
.tbl{overflow-x:auto;margin:6px 0 26px;border:1px solid var(--line);border-radius:12px;background:#fff;-webkit-overflow-scrolling:touch}
.tbl table{border-collapse:collapse;width:100%;font-size:14.5px;line-height:1.45;font-variant-numeric:tabular-nums;min-width:520px}
.tbl th,.tbl td{padding:11px 14px;text-align:left;vertical-align:top;border-bottom:1px solid var(--line)}
.tbl thead th{background:var(--bg2);color:var(--ink);font-weight:600;font-size:13px;white-space:nowrap}
.tbl tbody tr:last-child td{border-bottom:0}
.tbl td:first-child{color:var(--ink);font-weight:520}
.cmp td:not(:first-child),.cmp th:not(:first-child){min-width:150px}
.cmp td:first-child{min-width:140px}
.cmp thead th:nth-child(2){color:var(--ink);background:var(--acc-soft)}
.cmp tbody td:nth-child(2){background:#fffaf6}
.y,.n{display:inline-flex;align-items:center;justify-content:center;width:18px;height:18px;border-radius:5px;font-size:12px;font-weight:700;margin-right:6px;vertical-align:-3px}
.y{background:#e6f5ec;color:var(--green)}
.n{background:var(--bg3);color:var(--faint)}

/* bloklar */
.cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:8px 0 28px}
.body.wide .cards{grid-template-columns:repeat(3,minmax(0,1fr))}
.card{position:relative;display:flex;flex-direction:column;gap:6px;padding:18px;border:1px solid var(--line);border-radius:14px;background:#fff;text-decoration:none;color:var(--ink);transition:border-color .15s,box-shadow .15s}
a.card:hover{border-color:var(--line2);box-shadow:0 1px 2px rgba(16,18,22,.04),0 8px 24px rgba(16,18,22,.07)}
.card b{font-size:16px;font-weight:600;letter-spacing:-.015em;line-height:1.3}
.card span{color:var(--mute);font-size:14px;line-height:1.5}
.card em{margin-top:auto;padding-top:8px;font-style:normal;font-size:13px;font-weight:550;color:var(--ink);display:inline-flex;align-items:center;gap:6px}
.card .badge{position:absolute;top:16px;right:16px}
.note{margin:6px 0 26px;padding:16px 18px;border-radius:12px;background:var(--acc-soft);border:1px solid #ffe0cb;font-size:15.5px;line-height:1.6;color:var(--ink2)}
.note>*:last-child{margin-bottom:0}
.note p{margin:0 0 10px}
.steps{list-style:none;counter-reset:s;padding:0!important;margin:8px 0 28px!important;display:flex;flex-direction:column;gap:0}
.steps li{counter-increment:s;position:relative;padding:0 0 22px 50px!important;margin:0!important}
.steps li::before{content:counter(s);position:absolute;left:0;top:-1px;width:30px;height:30px;border-radius:9px;background:var(--ink);color:#fff;display:flex;align-items:center;justify-content:center;font:600 13px/1 var(--mono)}
.steps li::after{content:"";position:absolute;left:14.5px;top:34px;bottom:4px;width:1px;background:var(--line2)}
.steps li:last-child{padding-bottom:4px!important}
.steps li:last-child::after{display:none}
.check{list-style:none;padding:0!important;margin:8px 0 26px!important;display:grid;gap:8px}
.check li{position:relative;padding:12px 14px 12px 44px!important;margin:0!important;border:1px solid var(--line);border-radius:11px;background:#fff;font-size:15.5px;line-height:1.5}
.check li::before{content:"";position:absolute;left:15px;top:15px;width:16px;height:16px;border-radius:5px;background:#e6f5ec url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4 8.4l2.6 2.4L12 5.5' fill='none' stroke='%231f9d57' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/14px no-repeat}
.badge{display:inline-flex;align-items:center;height:20px;padding:0 7px;border-radius:6px;font:600 11px/1 var(--sans);letter-spacing:.02em;white-space:nowrap}
.badge.beta{background:#fff4dc;color:#8a5a00}
.badge.ga{background:#e6f5ec;color:#16723f}

/* fiyatlar */
.plans{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin:10px 0 18px}
.plan{position:relative;display:flex;flex-direction:column;border:1px solid var(--line);border-radius:16px;padding:20px 18px;background:#fff}
.plan.rec{border-color:var(--ink);box-shadow:0 0 0 1px var(--ink)}
.plan .rb{position:absolute;top:-11px;left:18px;background:var(--ink);color:#fff;font:600 11px/1 var(--sans);padding:6px 8px;border-radius:7px;letter-spacing:.02em}
.plan h3{margin:0;font-size:18px;font-weight:600;letter-spacing:-.018em;color:var(--ink)}
.plan .for{margin:4px 0 14px;color:var(--mute);font-size:13.5px;line-height:1.4;min-height:38px}
.plan .pr{display:flex;align-items:baseline;gap:6px;color:var(--ink)}
.plan .pr b{font-size:34px;font-weight:620;letter-spacing:-.03em;font-variant-numeric:tabular-nums}
.plan .pr span{font-size:13px;color:var(--mute)}
.plan .pa{margin:4px 0 16px;font-size:12.5px;color:var(--mute);min-height:18px}
.plan ul{list-style:none;margin:14px 0 0!important;padding:14px 0 0!important;border-top:1px solid var(--line);display:flex;flex-direction:column;gap:7px}
.plan li{position:relative;margin:0!important;padding:0 0 0 20px!important;font-size:13.5px;line-height:1.45;color:var(--ink2)}
.plan li::before{content:"";position:absolute;left:2px;top:6px;width:9px;height:5px;border-left:1.6px solid var(--green);border-bottom:1.6px solid var(--green);transform:rotate(-45deg)}
.plan .btn{margin-top:auto}
.plan .sp{flex:1;min-height:16px}
.pnote{font-size:13.5px;color:var(--mute);margin:0 0 30px}
@media (max-width:1180px){.plans{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:560px){.plans{grid-template-columns:minmax(0,1fr)}.plan .for{min-height:0}}
.calc{margin:8px 0 30px;border:1px solid var(--line);border-radius:16px;background:var(--bg2);padding:20px}
.calc .row{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:12px}
.calc label{display:block;font-size:12.5px;font-weight:600;color:var(--mute);margin-bottom:6px}
.calc input,.calc select{width:100%;height:42px;border:1px solid var(--line2);border-radius:10px;background:#fff;padding:0 12px;font:500 15px/1 var(--sans);color:var(--ink)}
.calc input[type=range]{padding:0;height:42px;accent-color:var(--ink);border:0;background:transparent}
.calc .uc{display:flex;gap:10px;align-items:center}
.calc .uc input[type=number]{width:84px;flex:none;font-variant-numeric:tabular-nums}
.calc .out{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:16px}
.calc .o{background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px}
.calc .o small{display:block;color:var(--mute);font-size:12.5px}
.calc .o b{display:block;margin-top:4px;font-size:24px;font-weight:620;letter-spacing:-.025em;color:var(--ink);font-variant-numeric:tabular-nums}
.calc .msg{margin:12px 0 0;font-size:13px;color:var(--mute)}
.calc .warn{color:var(--acc-ink)}
@media (max-width:640px){.calc .row,.calc .out{grid-template-columns:minmax(0,1fr)}}

/* indirme kutusu */
.dl{display:flex;align-items:center;gap:16px;margin:0 0 34px;padding:16px 18px;border:1px solid var(--line);border-radius:14px;background:#fff}
.dl .fi{width:42px;height:42px;border-radius:10px;background:#e6f5ec;color:var(--green);display:flex;align-items:center;justify-content:center;flex:none;font:700 11px/1 var(--mono)}
.dl b{display:block;font-size:15px;color:var(--ink)}
.dl small{display:block;color:var(--mute);font-size:13px;margin-top:2px}
.dl .btn{margin-left:auto}
@media (max-width:560px){.dl{flex-wrap:wrap}.dl .btn{margin-left:0;width:100%}}

/* SSS, kaynaklar, ilgili */
.block>.frame{padding-block:64px 72px}
.block .h2{font-size:clamp(26px,2.8vw,34px);line-height:1.15;font-weight:560;letter-spacing:-.022em;margin:0 0 26px;text-wrap:balance}
.faq{max-width:860px;border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:20px;padding:18px 2px;font-size:17px;font-weight:560;letter-spacing:-.014em;color:var(--ink)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";flex:none;width:9px;height:9px;margin-top:7px;border-right:1.6px solid var(--mute);border-bottom:1.6px solid var(--mute);transform:rotate(45deg);transition:transform .15s}
.faq details[open] summary::after{transform:rotate(-135deg);margin-top:11px}
.faq .a{padding:0 2px 20px;color:var(--ink2);font-size:16px;line-height:1.65;max-width:760px}
.faq .a p{margin:0 0 10px}.faq .a p:last-child{margin:0}
.faq .a a{color:var(--ink);text-underline-offset:3px}
.src{max-width:860px;margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:8px;font-size:14.5px}
.src li{display:flex;flex-wrap:wrap;gap:4px 12px;padding:12px 14px;border:1px solid var(--line);border-radius:11px;background:#fff}
.src a{color:var(--ink);font-weight:550;text-underline-offset:3px}
.src small{color:var(--mute);font-family:var(--mono);font-size:12px;letter-spacing:0}
.srcn{max-width:860px;color:var(--mute);font-size:13.5px;margin:14px 0 0}
.rel{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
@media (max-width:1100px){.rel{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:640px){.cards,.body.wide .cards,.rel{grid-template-columns:minmax(0,1fr)}}

/* koyu CTA bandı */
.dark{background:var(--night);color:var(--nink);border-top-color:var(--nline)}
.dark .frame{border-color:var(--nline)}
.dark>.frame::before,.dark>.frame::after{background:linear-gradient(#3a3d42,#3a3d42) center/1px 9px no-repeat,linear-gradient(#3a3d42,#3a3d42) center/9px 1px no-repeat}
.band>.frame{display:flex;align-items:flex-end;justify-content:space-between;gap:32px;flex-wrap:wrap;padding-block:72px}
.band h2{margin:0;font-size:clamp(28px,3.2vw,42px);line-height:1.1;font-weight:560;letter-spacing:-.026em;max-width:640px;text-wrap:balance}
.band h2 span{color:var(--nmute)}
.band p{margin:14px 0 0;color:var(--nmute);font-size:16px;max-width:560px}
.band .cta{margin:0}

/* alt bilgi */
footer{border-top:1px solid var(--line);background:#fff}
footer .frame{padding:56px var(--gut) 28px}
.fgrid{display:grid;grid-template-columns:1.4fr repeat(5,1fr);gap:28px}
.fgrid p{color:var(--mute);font-size:14px;margin:14px 0 0;max-width:260px;line-height:1.5}
footer h5{margin:0 0 12px;font-size:13px;font-weight:600;color:var(--ink)}
footer ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:9px}
footer li a{text-decoration:none;color:var(--mute);font-size:14px}
footer li a:hover{color:var(--ink)}
.fbot{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;margin-top:44px;padding-top:20px;border-top:1px solid var(--line);color:var(--mute);font-size:13px}
.fbot a{color:inherit}
@media (max-width:1000px){.fgrid{grid-template-columns:repeat(3,1fr)}.fgrid>div:first-child{grid-column:1/-1}}
@media (max-width:560px){.fgrid{grid-template-columns:repeat(2,1fr)}}

/* 404 */
.nf>.frame{padding-block:96px 104px}
.nf .code{font:600 13px/1 var(--mono);color:var(--acc-ink);letter-spacing:.04em}

@media (max-width:720px){
  :root{--gut:16px}
  .frame{border-inline:0}
  .sec>.frame::before,.sec>.frame::after{display:none}
  .hero .in{padding-block:28px 44px}
  .crumbs{margin-bottom:22px}
  .body>.frame{padding-block:36px 64px}
  .prose{font-size:16.5px}
  .prose h2{margin-top:44px}
  .block>.frame{padding-block:48px 56px}
  .band>.frame{padding-block:56px}
  .cta .btn{flex:1}
}
@media print{.nav,.side,.band,footer,.toc-m{display:none}.body>.frame{display:block}}