/* =========================================================
   Yazı serileri, okuma listesi ve mühendislik sözlüğü — Byte Akademi
   Renkler main.css'ten gelir: --phosphor, --copper, --hairline, --ink...
   ========================================================= */
[hidden] { display: none !important; }

/* ---------- Kaydet (yer imi) düğmesi: kartlar ve listeler ---------- */
.card { position: relative; }
.kaydet {
  position: absolute; top: 14px; right: 14px; z-index: 6;
  display: grid; place-items: center; width: 38px; height: 38px; border-radius: 999px;
  color: var(--ink-dim); cursor: pointer; border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(9, 10, 15, 0.72); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
  transition: color .25s var(--ease), border-color .25s var(--ease), background .25s var(--ease), transform .25s var(--ease);
}
.kaydet svg { width: 17px; height: 17px; transition: fill .25s var(--ease); }
.kaydet:hover, .kaydet:focus-visible { color: var(--phosphor); border-color: var(--phosphor-soft); transform: scale(1.06); outline: none; }
.kaydet:focus-visible { box-shadow: 0 0 0 3px var(--phosphor-faint); }
.kaydet.is-on { color: #04120C; background: var(--phosphor); border-color: var(--phosphor); }
.kaydet.is-on svg { fill: currentColor; }
/* okunmuş kartta tarih önüne ✓ */
.card.is-okundu .card-date::before { content: "✓ "; color: var(--phosphor); }
.card.is-okundu .card-title { color: var(--ink-dim); }

/* ---------- Yazı araç çubuğu ---------- */
.yazi-arac { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 22px; }
.arac-btn {
  display: inline-flex; align-items: center; gap: 8px; min-height: 40px; padding: 8px 14px; border-radius: 999px;
  font: 600 11px/1 var(--font-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--ink-dim);
  background: rgba(255, 255, 255, 0.03); border: 1px solid var(--hairline-2, rgba(255, 255, 255, 0.12)); cursor: pointer; text-decoration: none;
  transition: color .25s var(--ease), border-color .25s var(--ease), background .25s var(--ease);
}
.arac-btn:hover, .arac-btn:focus-visible { color: var(--phosphor); border-color: var(--phosphor-soft); background: var(--phosphor-faint); outline: none; }
.arac-ic { font-size: 14px; letter-spacing: 0; line-height: 1; }
.arac-btn.is-on { color: #04120C; background: var(--phosphor); border-color: var(--phosphor); }
.arac-btn--kucuk { min-height: 32px; padding: 6px 10px; font-size: 10px; }
.arac-btn--tehlike:hover, .arac-btn--tehlike:focus-visible { color: #ff8a80; border-color: rgba(255, 138, 128, .55); background: rgba(255, 138, 128, .08); }
@media print { .yazi-arac, .kaydet, .seri-kutu, .sz-balon { display: none !important; } .sz-terim-isaret { border: 0 !important; } }

/* ---------- Seri kutusu (yazı sayfası) ---------- */
.seri-kutu { margin: 34px 0; }
.seri-kutu .core { padding: clamp(18px, 2.4vw, 26px); }
.seri-kutu-ust { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; }
.seri-etiket { font: 600 11px/1 var(--font-mono); letter-spacing: .16em; color: var(--copper-bright, var(--copper)); }
.seri-sira { font: 600 12px/1 var(--font-mono); color: var(--phosphor); letter-spacing: .08em; }
.seri-kutu-baslik { display: block; margin-top: 10px; font-size: clamp(1.15rem, 2.2vw, 1.45rem); font-weight: 700; line-height: 1.3; color: var(--ink); text-decoration: none; }
.seri-kutu-baslik:hover { color: var(--phosphor); }
.seri-kutu-alt { margin-top: 6px; font: 500 11px/1.4 var(--font-mono); letter-spacing: .1em; color: var(--ink-faint); text-transform: uppercase; }
.seri-bar { height: 5px; margin-top: 16px; border-radius: 99px; background: rgba(255, 255, 255, 0.08); overflow: hidden; }
.seri-bar-dolu { display: block; height: 100%; width: 0; border-radius: inherit; background: linear-gradient(90deg, var(--phosphor), #5dffc4); box-shadow: 0 0 12px var(--phosphor-soft); transition: width .7s var(--ease-out); }
.seri-bar--hero { max-width: 380px; margin-top: 18px; }
.seri-bar-yazi { margin-top: 8px; font: 500 11px/1 var(--font-mono); letter-spacing: .1em; color: var(--ink-faint); text-transform: uppercase; }
.seri-liste { list-style: none; margin: 18px 0 0; padding: 0; counter-reset: sb; border-top: 1px solid var(--hairline); }
.seri-oge { display: grid; grid-template-columns: 30px minmax(0, 1fr) auto auto; align-items: center; gap: 10px; padding: 11px 2px; border-bottom: 1px solid var(--hairline); position: relative; }
.seri-oge .kaydet { position: static; width: 32px; height: 32px; }
.seri-oge .kaydet svg { width: 15px; height: 15px; }
.seri-no { font: 600 12px/1 var(--font-mono); color: var(--ink-faint); }
.seri-oge-baslik { font-size: .95rem; line-height: 1.4; color: var(--ink-dim); text-decoration: none; transition: color .25s; }
a.seri-oge-baslik:hover { color: var(--phosphor); }
.seri-oge.is-bu .seri-oge-baslik { color: var(--ink); font-weight: 700; }
.seri-oge.is-bu .seri-no { color: var(--phosphor); }
.seri-oge.is-bu::before { content: ""; position: absolute; left: -12px; top: 10px; bottom: 10px; width: 3px; border-radius: 3px; background: var(--phosphor); box-shadow: 0 0 10px var(--phosphor-soft); }
.seri-tik { width: 22px; height: 22px; border-radius: 99px; display: grid; place-items: center; font-size: 12px; font-weight: 700; color: #04120C; background: var(--phosphor); opacity: 0; transform: scale(.6); transition: opacity .3s, transform .3s var(--ease-out); }
.seri-oge.is-okundu .seri-tik { opacity: 1; transform: none; }
.seri-oge.is-okundu a.seri-oge-baslik { color: var(--ink-faint); text-decoration: line-through; text-decoration-color: rgba(255, 255, 255, .25); }
.seri-tik-yazi { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.seri-gezin { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 18px; }
.seri-gezin-btn { display: flex; flex-direction: column; gap: 6px; padding: 14px 16px; border-radius: 12px; border: 1px solid var(--hairline-2, rgba(255, 255, 255, .12)); text-decoration: none; color: var(--ink); transition: border-color .3s, background .3s; min-width: 0; }
.seri-gezin-btn small { font: 600 10px/1 var(--font-mono); letter-spacing: .14em; color: var(--phosphor); text-transform: uppercase; }
.seri-gezin-btn span { font-size: .92rem; line-height: 1.35; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.seri-gezin-btn:hover { border-color: var(--phosphor-soft); background: var(--phosphor-faint); }
.seri-gezin-btn--sonraki { text-align: right; align-items: flex-end; }
.seri-gezin-btn.is-bos { border: 0; background: none; pointer-events: none; }
@media (max-width: 640px) {
  .seri-gezin { grid-template-columns: 1fr; }
  .seri-gezin-btn--sonraki { text-align: left; align-items: flex-start; }
  .seri-oge.is-bu::before { left: -6px; }
}

/* ---------- Seri kapak kolajı ---------- */
.seri-kolaj { position: relative; display: grid; gap: 2px; overflow: hidden; aspect-ratio: 16 / 9; background: #0B0D13; border-bottom: 1px solid var(--hairline); }
.seri-kolaj img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .8s var(--ease); filter: saturate(.92) brightness(.92); }
.seri-kolaj--1 { grid-template-columns: 1fr; }
.seri-kolaj--2 { grid-template-columns: 1fr 1fr; }
.seri-kolaj--3 { grid-template-columns: 2fr 1fr; grid-template-rows: 1fr 1fr; }
.seri-kolaj--3 img:first-child { grid-row: span 2; }
.seri-kolaj--4 { grid-template-columns: 1fr 1fr; grid-template-rows: 1fr 1fr; }
.seri-kolaj--bos { place-items: center; }
.seri-kolaj--bos b { font-size: 4rem; color: var(--phosphor); opacity: .5; }
.seri-kolaj::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 45%, rgba(9, 10, 15, .75)); pointer-events: none; }

/* ---------- /seriler ---------- */
.seri-izgara { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 340px), 1fr)); gap: 18px; }
.seri-kart { display: block; text-decoration: none; color: inherit; }
.seri-kart .core { display: flex; flex-direction: column; }
.seri-kart:hover .seri-kolaj img { transform: scale(1.05); }
.seri-kart:hover.shell { border-color: rgba(0, 255, 163, .35); }
.seri-kart-govde { display: flex; flex-direction: column; gap: 8px; padding: 20px clamp(18px, 2.4vw, 26px) 24px; flex: 1; }
.seri-kart-sayi { font: 600 10px/1 var(--font-mono); letter-spacing: .14em; color: var(--copper-bright, var(--copper)); }
.seri-kart-baslik { font-size: 1.22rem; font-weight: 700; line-height: 1.3; color: var(--ink); transition: color .25s; }
.seri-kart:hover .seri-kart-baslik { color: var(--phosphor); }
.seri-kart-ozet { font-size: .9rem; line-height: 1.6; color: var(--ink-faint); }
.seri-kart .seri-bar { margin-top: auto; }
.seri-kart-durum { font: 600 10px/1 var(--font-mono); letter-spacing: .12em; color: var(--phosphor); text-transform: uppercase; }

/* ---------- /seri/<slug> ---------- */
.seri-hero { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(22px, 4vw, 52px); align-items: center; margin-bottom: clamp(28px, 4vw, 44px); }
.seri-hero .seri-kolaj { border: 1px solid var(--hairline); border-radius: var(--r-shell, 18px); }
.seri-baslik { margin: 14px 0 0; font-size: clamp(1.8rem, 4.4vw, 3rem); line-height: 1.12; font-weight: 800; letter-spacing: -.02em; }
.seri-aciklama { margin: 16px 0 0; max-width: 60ch; color: var(--ink-dim); line-height: 1.7; }
.seri-meta { display: flex; flex-wrap: wrap; gap: 8px 18px; margin-top: 18px; font: 600 11px/1 var(--font-mono); letter-spacing: .12em; color: var(--ink-faint); text-transform: uppercase; }
.seri-meta span:not([hidden]) { display: inline-flex; align-items: center; }
.seri-meta span[data-seri-ozet-okunan] { color: var(--phosphor); }
.seri-hero-btn { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 22px; }
.seri-bolumler { list-style: none; margin: 0; padding: 0; display: grid; gap: 16px; }
.seri-bolum { position: relative; display: grid; grid-template-columns: 52px minmax(0, 1fr); gap: 16px; align-items: stretch; }
.seri-bolum-no { font: 700 1.5rem/1 var(--font-mono); color: var(--copper-bright, var(--copper)); padding-top: 22px; letter-spacing: .04em; }
.seri-bolum-link { display: block; text-decoration: none; color: inherit; }
.seri-bolum-link .core { display: grid; grid-template-columns: minmax(0, 220px) minmax(0, 1fr); }
.seri-bolum-gorsel { display: block; overflow: hidden; border-right: 1px solid var(--hairline); min-height: 150px; }
.seri-bolum-gorsel img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .7s var(--ease); }
.seri-bolum-link:hover .seri-bolum-gorsel img { transform: scale(1.05); }
.seri-bolum-link:hover.shell { border-color: rgba(0, 255, 163, .35); }
.seri-bolum-govde { display: flex; flex-direction: column; gap: 9px; padding: 20px 64px 20px 22px; }
.seri-bolum-ust { display: flex; align-items: center; gap: 12px; }
.seri-okundu-rozet { display: none; font: 600 10px/1 var(--font-mono); letter-spacing: .12em; color: var(--phosphor); }
.seri-bolum.is-okundu .seri-okundu-rozet { display: inline; }
.seri-bolum-baslik { font-size: 1.12rem; font-weight: 700; line-height: 1.35; color: var(--ink); transition: color .25s; }
.seri-bolum-link:hover .seri-bolum-baslik { color: var(--phosphor); }
.seri-bolum-ozet { font-size: .9rem; line-height: 1.6; color: var(--ink-faint); display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.seri-bolum-alt { font: 500 10px/1 var(--font-mono); letter-spacing: .14em; color: var(--ink-faint); margin-top: auto; }
.seri-bolum .kaydet { top: 16px; right: 16px; }
.seri-bolum.is-okundu .seri-bolum-baslik { color: var(--ink-dim); }
.seri-alt-baslik { margin: clamp(34px, 5vw, 56px) 0 18px; font: 600 12px/1 var(--font-mono); letter-spacing: .18em; color: var(--copper-bright, var(--copper)); text-transform: uppercase; }
.seri-diger { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 260px), 1fr)); gap: 14px; }
.seri-diger-oge { display: block; text-decoration: none; color: inherit; }
.seri-diger-oge .core { display: flex; flex-direction: column; gap: 6px; padding: 16px 18px; }
.seri-diger-oge b { font-size: .98rem; line-height: 1.35; }
.seri-diger-oge small { font: 500 10px/1.4 var(--font-mono); letter-spacing: .1em; color: var(--ink-faint); text-transform: uppercase; }
.seri-diger-oge:hover.shell { border-color: rgba(0, 255, 163, .35); }
.seri-bos { color: var(--ink-faint); padding: 28px 0; }
@media (max-width: 860px) {
  .seri-hero { grid-template-columns: 1fr; }
  .seri-bolum { grid-template-columns: 1fr; gap: 6px; }
  .seri-bolum-no { padding-top: 0; font-size: 1.1rem; }
  .seri-bolum-link .core { grid-template-columns: 1fr; }
  .seri-bolum-gorsel { border-right: 0; border-bottom: 1px solid var(--hairline); min-height: 0; aspect-ratio: 16 / 9; }
  .seri-bolum-govde { padding: 18px 20px 20px; }
  .seri-bolum .kaydet { top: 38px; }
}

/* ---------- /listem ---------- */
.listem-durum { margin: 0 0 18px; padding: 12px 16px; border-radius: 12px; border: 1px solid var(--phosphor-soft); background: var(--phosphor-faint); color: var(--ink); font-size: .92rem; }
.listem-durum.is-hata { border-color: rgba(255, 138, 128, .55); background: rgba(255, 138, 128, .08); }
.listem-not { color: var(--copper-bright, var(--copper)); }
.listem-bos { text-align: center; max-width: 560px; margin: clamp(20px, 5vw, 56px) auto clamp(30px, 5vw, 56px); padding: clamp(28px, 5vw, 48px) clamp(20px, 4vw, 40px); border: 1px dashed var(--hairline-2, rgba(255, 255, 255, .14)); border-radius: 20px; background: radial-gradient(120% 90% at 50% 0%, var(--phosphor-faint), transparent 60%); }
.listem-bos svg { width: 72px; height: 72px; color: var(--phosphor); margin-bottom: 14px; }
.listem-bos h2 { margin: 0 0 10px; font-size: 1.5rem; }
.listem-bos p { color: var(--ink-dim); line-height: 1.7; margin: 0 auto; max-width: 46ch; }
.listem-bos-btn { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; margin: 24px 0 14px; }
.listem-bos .listem-ipucu { font-size: .82rem; color: var(--ink-faint); }
.listem-bos-kucuk { color: var(--ink-faint); }
.listem-ozet { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin-bottom: 8px; }
.listem-ozet div { padding: 16px 18px; border: 1px solid var(--hairline); border-radius: 14px; background: rgba(255, 255, 255, .02); }
.listem-ozet b { display: block; font: 700 1.9rem/1 var(--font-mono); color: var(--phosphor); }
.listem-ozet span { display: block; margin-top: 8px; font: 600 10px/1 var(--font-mono); letter-spacing: .14em; color: var(--ink-faint); text-transform: uppercase; }
.listem-bolum .grid-12 { margin-top: 4px; }
.listem-liste { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--hairline); }
.listem-satir { display: flex; align-items: center; justify-content: space-between; gap: 14px; padding: 14px 4px; border-bottom: 1px solid var(--hairline); }
.listem-satir-govde { display: flex; flex-direction: column; gap: 5px; min-width: 0; }
.listem-satir-baslik { color: var(--ink); text-decoration: none; font-weight: 600; line-height: 1.35; }
.listem-satir-baslik:hover { color: var(--phosphor); }
.listem-satir-meta { font: 500 10px/1.4 var(--font-mono); letter-spacing: .1em; color: var(--ink-faint); text-transform: uppercase; }
.listem-satir.is-okundu .listem-satir-baslik::before { content: "✓ "; color: var(--phosphor); }
.listem-arac { margin-top: clamp(34px, 5vw, 56px); }
.listem-arac .core { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px; padding: 20px clamp(18px, 2.4vw, 28px); }
.listem-arac-metin { display: flex; flex-direction: column; gap: 6px; max-width: 520px; }
.listem-arac-metin span { font-size: .88rem; color: var(--ink-faint); line-height: 1.55; }
.listem-arac-btn { display: flex; flex-wrap: wrap; gap: 8px; }
.listem-dialog { max-width: min(92vw, 440px); padding: 26px; border-radius: 18px; border: 1px solid var(--hairline-2, rgba(255, 255, 255, .14)); background: #0E1017; color: var(--ink); }
.listem-dialog::backdrop { background: rgba(5, 6, 9, .72); backdrop-filter: blur(4px); }
.listem-dialog h2 { margin: 0 0 10px; font-size: 1.25rem; }
.listem-dialog p { margin: 0; color: var(--ink-dim); line-height: 1.65; }
.listem-dialog-btn { display: flex; justify-content: flex-end; gap: 10px; margin-top: 22px; }
@media (max-width: 640px) { .listem-ozet { grid-template-columns: 1fr; } .listem-satir { flex-wrap: wrap; } }

/* ---------- Sözlük: liste ---------- */
.sz-gizli { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.sz-arac { display: grid; gap: 16px; margin-bottom: 8px; }
.sz-ara input {
  width: 100%; padding: 15px 18px; border-radius: 14px; font: 500 1rem/1.2 var(--font-display); color: var(--ink);
  background: rgba(255, 255, 255, .03); border: 1px solid var(--hairline-2, rgba(255, 255, 255, .14)); outline: none;
  transition: border-color .25s, box-shadow .25s;
}
.sz-ara input:focus { border-color: var(--phosphor-soft); box-shadow: 0 0 0 3px var(--phosphor-faint); }
.sz-kat { display: flex; flex-wrap: wrap; gap: 8px; }
.sz-cip { display: inline-flex; align-items: center; gap: 8px; padding: 9px 14px; border-radius: 999px; cursor: pointer; font: 600 11px/1 var(--font-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--ink-dim); background: transparent; border: 1px solid var(--hairline-2, rgba(255, 255, 255, .14)); transition: all .25s var(--ease); }
.sz-cip i { font-style: normal; color: var(--ink-faint); }
.sz-cip:hover { color: var(--ink); border-color: var(--phosphor-soft); }
.sz-cip.is-on { color: #04120C; background: var(--phosphor); border-color: var(--phosphor); }
.sz-cip.is-on i { color: rgba(4, 18, 12, .65); }
.sz-harf { display: flex; flex-wrap: wrap; gap: 6px; }
.sz-harf a { display: grid; place-items: center; min-width: 34px; height: 34px; padding: 0 8px; border-radius: 9px; font: 700 12px/1 var(--font-mono); color: var(--ink-dim); text-decoration: none; border: 1px solid var(--hairline); transition: all .25s; }
.sz-harf a:hover { color: var(--phosphor); border-color: var(--phosphor-soft); background: var(--phosphor-faint); }
.sz-harf a.is-bos { opacity: .28; }
.sz-sayac { margin: 18px 0 0; font: 600 11px/1 var(--font-mono); letter-spacing: .14em; color: var(--ink-faint); text-transform: uppercase; }
.sz-yok { margin: 24px 0; color: var(--copper-bright, var(--copper)); }
.sz-grup { margin-top: 30px; scroll-margin-top: calc(var(--header-h, 72px) + 16px); }
.sz-harf-baslik { margin: 0 0 14px; font: 800 2.2rem/1 var(--font-display); color: var(--phosphor); letter-spacing: -.02em; }
.sz-terimler { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 320px), 1fr)); gap: 12px; }
.sz-terim-link { display: block; height: 100%; text-decoration: none; color: inherit; }
.sz-terim-link .core { display: flex; flex-direction: column; gap: 6px; padding: 16px 18px; }
.sz-terim-ust { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; }
.sz-terim-ust b { font-size: 1.02rem; line-height: 1.3; color: var(--ink); transition: color .25s; }
.sz-terim-link:hover .sz-terim-ust b { color: var(--phosphor); }
.sz-terim-link:hover.shell { border-color: rgba(0, 255, 163, .35); }
.sz-terim-kat { flex: none; font: 600 9px/1 var(--font-mono); letter-spacing: .14em; color: var(--copper-bright, var(--copper)); text-transform: uppercase; }
.sz-terim-diger { font: 500 11px/1.3 var(--font-mono); color: var(--ink-faint); }
.sz-terim-kisa { font-size: .88rem; line-height: 1.55; color: var(--ink-dim); display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }

/* ---------- Sözlük: terim sayfası ---------- */
.sz-tanim { max-width: 820px; }
.sz-kat-etiket { display: inline-block; padding: 7px 12px; border-radius: 999px; font: 600 10px/1 var(--font-mono); letter-spacing: .16em; text-transform: uppercase; color: var(--copper-bright, var(--copper)); border: 1px solid var(--copper-faint, rgba(217, 119, 6, .3)); background: var(--copper-faint); }
.sz-baslik { margin: 18px 0 0; font-size: clamp(2rem, 5vw, 3.4rem); line-height: 1.08; font-weight: 800; letter-spacing: -.025em; }
.sz-diger-ad { margin: 12px 0 0; font: 500 .9rem/1.4 var(--font-mono); color: var(--ink-faint); }
.sz-diger-ad b { color: var(--ink-dim); font-weight: 600; }
.sz-ozet { margin: 22px 0 0; padding: 18px 22px; font-size: 1.12rem; line-height: 1.7; color: var(--ink); border-left: 3px solid var(--phosphor); background: linear-gradient(90deg, var(--phosphor-faint), transparent 80%); border-radius: 0 12px 12px 0; }
.sz-uzun p { margin: 0; font-size: 1.04rem; line-height: 1.85; color: var(--ink-dim); }
.sz-es-liste { display: flex; flex-wrap: wrap; gap: 8px; }
.sz-es-oge { padding: 7px 12px; border-radius: 999px; font: 500 12px/1 var(--font-mono); color: var(--ink-dim); border: 1px solid var(--hairline-2, rgba(255, 255, 255, .14)); }
.sz-ilgili-izgara { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 250px), 1fr)); gap: 12px; }
.sz-ilgili-oge { display: block; text-decoration: none; color: inherit; }
.sz-ilgili-oge .core { display: flex; flex-direction: column; gap: 6px; padding: 14px 16px; }
.sz-ilgili-oge small { font-size: .82rem; line-height: 1.5; color: var(--ink-faint); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.sz-ilgili-oge:hover.shell { border-color: rgba(0, 255, 163, .35); }
.sz-yazilar-baslik { margin-top: clamp(40px, 6vw, 70px); }
.sz-geri { margin: clamp(30px, 5vw, 50px) 0 0; }

/* ---------- Yazı içi terim işareti + balon ---------- */
.sz-terim-isaret { border-bottom: 1px dotted var(--phosphor); cursor: help; transition: background .2s, color .2s; border-radius: 2px; }
.sz-terim-isaret:hover, .sz-terim-isaret[aria-expanded="true"] { background: var(--phosphor-faint); color: var(--ink); }
.sz-terim-isaret:focus-visible { outline: 2px solid var(--phosphor); outline-offset: 2px; }
.sz-balon {
  position: absolute; z-index: 9000; width: min(320px, calc(100vw - 24px)); padding: 14px 16px 12px; border-radius: 14px;
  background: #11141C; border: 1px solid var(--phosphor-soft); box-shadow: 0 18px 50px rgba(0, 0, 0, .55), 0 0 0 1px rgba(0, 0, 0, .4);
  color: var(--ink); font-size: .9rem; line-height: 1.55; --ok: 24px;
}
.sz-balon::before { content: ""; position: absolute; top: -6px; left: var(--ok); width: 10px; height: 10px; transform: translateX(-50%) rotate(45deg); background: #11141C; border-left: 1px solid var(--phosphor-soft); border-top: 1px solid var(--phosphor-soft); }
.sz-balon.is-ust::before { top: auto; bottom: -6px; transform: translateX(-50%) rotate(225deg); }
.sz-balon-baslik { font: 700 .98rem/1.3 var(--font-display); color: var(--phosphor); }
.sz-balon-kisa { margin: 8px 0 10px; color: var(--ink-dim); }
.sz-balon-link { font: 600 11px/1 var(--font-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--ink); text-decoration: none; border-bottom: 1px solid var(--phosphor-soft); padding-bottom: 2px; }
.sz-balon-link:hover { color: var(--phosphor); }

@media (prefers-reduced-motion: reduce) {
  .kaydet, .arac-btn, .seri-bar-dolu, .seri-tik, .seri-kolaj img, .seri-bolum-gorsel img { transition: none; }
}