:root {
  --lacivert: #12263a;
  --lacivert-acik: #1d3a56;
  --turuncu: #ff6a00;
  --turuncu-koyu: #b84700;
  --zemin: #faf8f4;
  --kagit: #ffffff;
  --yazi: #1c2530;
  --sessiz: #566272;
  --cizgi: #e3ddd2;
  --serif: Georgia, 'Times New Roman', serif;
  --sans: system-ui, -apple-system, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--zemin);
  color: var(--yazi);
  font-family: var(--sans);
  font-size: 1.0625rem;
  line-height: 1.65;
}
img, svg { max-width: 100%; height: auto; }
h1, h2, h3 { font-family: var(--serif); color: var(--lacivert); line-height: 1.25; margin: 0 0 .6rem; }
h1 { font-size: clamp(1.7rem, 4.5vw, 2.5rem); }
h2 { font-size: 1.4rem; }
h3 { font-size: 1.15rem; }
p { margin: 0 0 1rem; }
a { color: var(--lacivert-acik); text-decoration-thickness: .08em; text-underline-offset: .15em; }
a:hover { color: var(--turuncu-koyu); }
:focus-visible { outline: 3px solid var(--turuncu); outline-offset: 2px; }

.sar { width: 100%; max-width: 1120px; margin: 0 auto; padding: 0 16px; }
.dar { max-width: 760px; }
.gizli { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.atla { position: absolute; left: -999px; top: 0; background: var(--turuncu); color: var(--lacivert); padding: .5rem 1rem; z-index: 100; }
.atla:focus { left: 8px; top: 8px; }

/* Üst */
.ust { background: var(--lacivert); border-bottom: 4px solid var(--turuncu); }
.ust-ic { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; padding-top: 12px; padding-bottom: 12px; }
.marka { display: inline-flex; align-items: center; gap: 10px; color: #fff; text-decoration: none; font-family: var(--serif); font-size: 1.35rem; font-weight: 700; }
.marka em { color: var(--turuncu); font-style: normal; }
.marka:hover { color: #fff; }
.marka-isaret { display: inline-grid; place-items: center; width: 34px; height: 34px; border-radius: 8px; background: var(--turuncu); color: var(--lacivert); font-size: 1.1rem; }
.ana-menu { list-style: none; margin: 0; padding: 0; display: flex; gap: 4px; flex-wrap: wrap; }
.ana-menu a { display: block; padding: 8px 12px; color: #fff; text-decoration: none; border-radius: 6px; font-size: .98rem; }
.ana-menu a:hover { background: var(--lacivert-acik); color: #fff; }
.menu-dugme { display: none; background: transparent; color: #fff; border: 1px solid #fff; border-radius: 6px; padding: 8px 14px; font: inherit; cursor: pointer; }

/* Şerit */
.seritli { display: flex; align-items: center; background: var(--kagit); border-bottom: 1px solid var(--cizgi); font-size: .92rem; overflow: hidden; }
.serit-etiket { flex: 0 0 auto; background: var(--turuncu); color: var(--lacivert); font-weight: 700; padding: 8px 14px; }
.serit-kap { overflow: hidden; flex: 1 1 auto; min-width: 0; }
.serit { list-style: none; margin: 0; padding: 0; display: flex; width: max-content; animation: kay 240s linear infinite; }
.serit:hover { animation-play-state: paused; }
.serit li { padding: 8px 28px 8px 0; white-space: nowrap; }
.serit a { color: var(--lacivert); text-decoration: none; }
.serit a:hover { text-decoration: underline; }
.serit-kaynak { color: var(--sessiz); font-size: .82rem; margin-left: 6px; }
@keyframes kay { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* Genel bloklar */
main { padding-bottom: 32px; }
.sayfa { padding-top: 28px; padding-bottom: 12px; }
.sessiz { color: var(--sessiz); }
.meta { color: var(--sessiz); font-size: .88rem; margin: 0 0 .5rem; }
.meta a { color: var(--turuncu-koyu); }
.etiket { color: var(--turuncu-koyu); font-weight: 700; font-size: .9rem; margin-bottom: .4rem; }
.bolum { border-bottom: 2px solid var(--cizgi); padding-bottom: .4rem; margin-bottom: 1rem; }
.not { color: var(--sessiz); font-size: .92rem; border-top: 1px solid var(--cizgi); padding-top: 1rem; margin-top: 1.5rem; }
.dugme { display: inline-block; background: var(--turuncu); color: var(--lacivert); font-weight: 700; padding: 10px 20px; border-radius: 8px; text-decoration: none; }
.dugme:hover { background: var(--lacivert); color: #fff; }

.hero { margin: 24px 0; padding: 28px 24px; background: linear-gradient(135deg, var(--lacivert) 0%, var(--lacivert-acik) 100%); color: #fff; border-radius: 14px; border-left: 8px solid var(--turuncu); }
.hero h1 { margin-bottom: .8rem; }
.hero h1 a { color: #fff; text-decoration: none; }
.hero h1 a:hover { text-decoration: underline; }
.hero .etiket { color: var(--turuncu); }
.hero .meta, .hero .meta a { color: #d4dde7; }
.hero-ozet { font-size: 1.12rem; max-width: 62ch; }

.iki-sutun { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 32px; align-items: start; padding-top: 8px; }
.izgara { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 18px; margin-bottom: 1rem; }
.kart { background: var(--kagit); border: 1px solid var(--cizgi); border-top: 4px solid var(--turuncu); border-radius: 10px; padding: 16px; }
.kart h3 { margin: .3rem 0 .5rem; }
.kart h3 a { color: var(--lacivert); text-decoration: none; }
.kart h3 a:hover { color: var(--turuncu-koyu); text-decoration: underline; }
.kart p { font-size: .96rem; }
.kart-kategori { display: inline-block; font-size: .8rem; font-weight: 700; color: var(--turuncu-koyu); text-decoration: none; }

.filtre { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 20px; }
.filtre a { padding: 6px 14px; border: 1px solid var(--lacivert); border-radius: 999px; text-decoration: none; color: var(--lacivert); font-size: .95rem; }
.filtre a[aria-current] { background: var(--lacivert); color: #fff; }

.yan .kutu, .kutu { background: var(--kagit); border: 1px solid var(--cizgi); border-radius: 10px; padding: 16px; margin-bottom: 18px; }
.yan h2 { font-size: 1.1rem; border-bottom: 2px solid var(--turuncu); padding-bottom: .3rem; }
.yan-liste, .kat-liste { list-style: none; margin: 0 0 .8rem; padding: 0; }
.yan-liste li { padding: 8px 0; border-bottom: 1px solid var(--cizgi); font-size: .95rem; }
.yan-liste li:last-child { border-bottom: 0; }
.yan-liste .meta { display: block; margin: 2px 0 0; }
.kat-liste li { padding: 4px 0; }

.haber-izgara { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 16px; }
.haber { background: var(--kagit); border: 1px solid var(--cizgi); border-radius: 10px; padding: 14px 16px; }
.haber h3 { font-size: 1.05rem; }
.haber p { font-size: .94rem; }
.kaynak { font-weight: 700; color: var(--lacivert); }
.kaynakta-oku { font-weight: 600; font-size: .92rem; }

/* Makale */
.yazi { max-width: 720px; padding-top: 20px; }
.kirinti { font-size: .88rem; color: var(--sessiz); margin-bottom: 14px; }
.yazi-ozet { font-size: 1.15rem; color: var(--sessiz); font-family: var(--serif); }
.govde { margin-top: 1.2rem; }
.govde h2 { margin-top: 2rem; padding-left: 12px; border-left: 5px solid var(--turuncu); }
.govde ul { padding-left: 1.3rem; margin: 0 0 1rem; }
.govde li { margin-bottom: .4rem; }

/* Alt */
.alt { background: var(--lacivert); color: #dbe3ec; padding: 24px 0 96px; font-size: .92rem; }
.alt a { color: #fff; }
.alt a:hover { color: var(--turuncu); }

/* Satılık kutusu */
.satilik-kutu { position: fixed; right: 12px; bottom: 12px; z-index: 50; max-width: 250px; background: var(--lacivert); color: #fff; border: 2px solid var(--turuncu); border-radius: 10px; padding: 10px 14px; font-size: .86rem; line-height: 1.4; box-shadow: 0 4px 14px rgba(0, 0, 0, .25); }
.satilik-kutu strong { display: block; }
.satilik-kutu a { color: var(--turuncu); font-weight: 600; }
.satilik-kutu a:hover { color: #fff; }

@media (max-width: 860px) {
  .iki-sutun { grid-template-columns: minmax(0, 1fr); }
  .menu-dugme { display: inline-block; }
  .js .ana-menu { display: none; width: 100%; flex-direction: column; }
  .js .ana-menu.acik { display: flex; }
  .ana-menu { width: 100%; }
  .ust-ic nav { width: 100%; }
}
@media (max-width: 520px) {
  body { font-size: 1rem; }
  .hero { padding: 20px 16px; }
  .satilik-kutu { left: 12px; right: 12px; max-width: none; display: flex; justify-content: space-between; align-items: center; gap: 10px; }
  .satilik-kutu strong { display: inline; }
}
@media (prefers-reduced-motion: reduce) {
  .serit { animation: none; }
  .serit-kap { overflow-x: auto; }
}