:root {
  --kagit:      #fbfaf8;
  --murekkep:   #17151a;
  --soluk:      #5d5865;
  --cizgi:      #e4e0dd;
  --vurgu:      #5c2946;
  --vurgu-acik: #8a4a6d;
}

@media (prefers-color-scheme: dark) {
  :root {
    --kagit:      #131117;
    --murekkep:   #f2eff2;
    --soluk:      #a49da8;
    --cizgi:      #2c2833;
    --vurgu:      #d9a3bf;
    --vurgu-acik: #e8c3d6;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  padding: 0 1.5rem;
  background: var(--kagit);
  color: var(--murekkep);
  font: 16px/1.7 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
        "Helvetica Neue", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}

.sayfa {
  max-width: 40rem;
  margin: 0 auto;
  padding: 4.5rem 0 5rem;
}

header { margin-bottom: 3.5rem; }

.marka {
  display: inline-block;
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--vurgu);
  text-decoration: none;
}

h1 {
  margin: 2.5rem 0 0.6rem;
  font-family: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
  font-size: clamp(1.9rem, 5vw, 2.6rem);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.01em;
  text-wrap: balance;
}

.alt-baslik {
  margin: 0;
  color: var(--soluk);
  font-size: 1.08rem;
}

h2 {
  margin: 2.75rem 0 0.75rem;
  font-size: 1.06rem;
  font-weight: 650;
  letter-spacing: -0.005em;
}

p, li { color: var(--murekkep); }
p { margin: 0 0 1.1rem; }
ul { margin: 0 0 1.1rem; padding-left: 1.15rem; }
li { margin-bottom: 0.45rem; }

a { color: var(--vurgu); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--vurgu-acik); }
a:focus-visible { outline: 2px solid var(--vurgu); outline-offset: 3px; border-radius: 2px; }

.tarih {
  margin-top: 0.4rem;
  color: var(--soluk);
  font-size: 0.87rem;
}

.kutu {
  margin: 1.75rem 0;
  padding: 1.15rem 1.35rem;
  border-left: 2px solid var(--vurgu);
  background: color-mix(in srgb, var(--vurgu) 5%, transparent);
  border-radius: 0 4px 4px 0;
}
.kutu p:last-child { margin-bottom: 0; }

footer {
  margin-top: 4rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--cizgi);
  color: var(--soluk);
  font-size: 0.88rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
}