:root{--primary:#1e5294;--accent:#f39c12;--bg:#f8f9fa;--surface:#ffffff;--text:#2c3e50;--muted:#7f8c8d;--font:Georgia,'Times New Roman',serif;--sans:'Segoe UI',system-ui,sans-serif;--maxw:1160px;--radius:6px;--h1:2.9rem;--display:2.4rem;}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;font-family:var(--font);background:var(--bg);color:var(--text);line-height:1.7;font-size:18px;-webkit-font-smoothing:antialiased}
a{color:var(--primary);text-decoration:none;transition:color .15s}
a:hover{color:var(--accent)}
img{max-width:100%;height:auto;display:block}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}

/* Header */
header.site{background:color-mix(in srgb,var(--bg) 86%,transparent);backdrop-filter:saturate(160%) blur(10px);border-bottom:1px solid color-mix(in srgb,var(--text) 10%,transparent);position:sticky;top:0;z-index:20}
header.site .wrap{display:flex;align-items:center;gap:16px;padding:16px 24px}
.brand{font-family:var(--sans);font-weight:800;font-size:1.3rem;letter-spacing:-.02em;color:var(--text);display:flex;align-items:center;gap:9px}
.brand:hover{color:var(--text)}
.brand::before{content:"";width:10px;height:24px;border-radius:3px;background:linear-gradient(160deg,var(--primary),var(--accent))}
.tagline{color:var(--muted);font-size:.9rem;font-family:var(--sans);border-left:1px solid color-mix(in srgb,var(--text) 15%,transparent);padding-left:16px}

/* Hero */
.hero{position:relative;overflow:hidden;border-bottom:1px solid color-mix(in srgb,var(--text) 8%,transparent);background:linear-gradient(135deg,color-mix(in srgb,var(--primary) 12%,var(--bg)),color-mix(in srgb,var(--accent) 8%,var(--bg)))}
.hero .wrap{padding:64px 24px 56px}
.hero h1{font-family:var(--sans);font-size:var(--display);font-weight:800;letter-spacing:-.03em;margin:0 0 14px;line-height:1.1;max-width:16ch}
.hero p{color:var(--muted);font-size:1.15rem;max-width:60ch;margin:0}
.hero::after{content:"";position:absolute;right:-80px;top:-80px;width:280px;height:280px;border-radius:50%;background:radial-gradient(circle,color-mix(in srgb,var(--accent) 22%,transparent),transparent 70%)}

main{padding:44px 0 72px}
h1,h2,h3{line-height:1.25;color:var(--text);font-family:var(--sans)}

/* Yazı listesi */
.post-list{display:grid;gap:22px}
article.card{background:var(--surface);border:1px solid color-mix(in srgb,var(--text) 8%,transparent);border-radius:var(--radius);padding:26px 28px;transition:transform .18s,box-shadow .18s,border-color .18s;position:relative}
article.card:hover{transform:translateY(-3px);box-shadow:0 14px 40px -14px color-mix(in srgb,var(--primary) 40%,transparent);border-color:color-mix(in srgb,var(--primary) 35%,transparent)}
article.card h2{margin:0 0 8px;font-size:1.5rem;letter-spacing:-.02em;line-height:1.25}
article.card h2 a{color:var(--text)}
article.card h2 a:hover{color:var(--primary)}
article.card .excerpt{color:var(--muted);margin:0 0 14px}
article.card .readmore{font-family:var(--sans);font-weight:600;font-size:.9rem;color:var(--primary);display:inline-flex;align-items:center;gap:5px}
article.card .readmore::after{content:"→";transition:transform .18s}
article.card:hover .readmore::after{transform:translateX(4px)}
.meta{color:var(--muted);font-size:.82rem;font-family:var(--sans);text-transform:uppercase;letter-spacing:.06em;margin-bottom:12px}

/* Tek yazı */
article.post{max-width:min(720px,100%);margin:0 auto}
.post-title{font-size:var(--h1);margin:0 0 12px;letter-spacing:-.03em;line-height:1.15}
.post-body{font-size:1.12rem;line-height:1.8}
.post-body>*{margin:0 0 1.35em}
.post-body h2{font-size:1.6rem;margin:2em 0 .6em;letter-spacing:-.02em}
.post-body h3{font-size:1.28rem;margin:1.8em 0 .5em}
.post-body a{text-decoration:underline;text-underline-offset:3px;text-decoration-color:color-mix(in srgb,var(--primary) 45%,transparent)}
.post-body ul,.post-body ol{padding-left:1.3em}
.post-body li{margin:.4em 0}
.post-body blockquote{margin:1.6em 0;padding:8px 22px;border-left:4px solid var(--accent);background:color-mix(in srgb,var(--accent) 7%,transparent);color:var(--muted);font-style:italic;border-radius:0 var(--radius) var(--radius) 0}
.post-body code{background:color-mix(in srgb,var(--text) 8%,transparent);padding:2px 7px;border-radius:5px;font-size:.9em;font-family:ui-monospace,Menlo,monospace}
.post-body pre{background:color-mix(in srgb,var(--text) 92%,var(--bg));color:var(--bg);padding:18px 20px;border-radius:var(--radius);overflow:auto}
.post-body pre code{background:none;padding:0;color:inherit}
.post-body img{border-radius:var(--radius);margin:1.6em auto}
.post-body table{width:100%;border-collapse:collapse}
.post-body th,.post-body td{border:1px solid color-mix(in srgb,var(--text) 14%,transparent);padding:8px 12px;text-align:left}
.post-body th{background:var(--surface)}

.tags{margin-top:36px;display:flex;flex-wrap:wrap;gap:8px}
.tag{background:color-mix(in srgb,var(--primary) 9%,transparent);color:var(--primary);border-radius:999px;padding:5px 14px;font-size:.8rem;font-family:var(--sans);font-weight:600}
.backlink{display:inline-flex;align-items:center;gap:6px;margin-top:40px;font-family:var(--sans);font-weight:600;color:var(--muted)}
.backlink:hover{color:var(--primary)}

footer.site{border-top:1px solid color-mix(in srgb,var(--text) 10%,transparent);color:var(--muted);font-size:.85rem;font-family:var(--sans);padding:36px 0;margin-top:40px}

.pager{display:flex;justify-content:space-between;gap:12px;margin-top:44px}
.pager a{font-family:var(--sans);font-weight:600;padding:10px 18px;border:1px solid color-mix(in srgb,var(--text) 14%,transparent);border-radius:999px;color:var(--text)}
.pager a:hover{border-color:var(--primary);color:var(--primary)}

@media(max-width:640px){
  body{font-size:17px}
  .hero .wrap{padding:44px 20px 40px}
  .hero h1{font-size:1.7rem}
  .wrap{padding:0 18px}
  article.card{padding:20px}
}
.post-list{gap:0}article.card{background:transparent;border:0;border-bottom:1px solid color-mix(in srgb,var(--text) 12%,transparent);border-radius:0;padding:30px 0}article.card:hover{transform:none;box-shadow:none;border-color:color-mix(in srgb,var(--text) 12%,transparent)}article.card h2{font-family:var(--font);font-size:1.9rem}.post-title{font-family:var(--font)}.hero h1{font-family:var(--font);font-weight:700}