/* Kripto Rasathane — design system v2 (redesigned with ChatGPT, 2026-10-31).
   Navy/gold/teal brand, 3 surface levels, Manrope for headings and display numbers, Inter for reading,
   IBM Plex Mono only for small technical figures. Dark default, light reading mode. */

/* Paper theme by default; the navy theme stays on the toggle. */
:root,[data-theme="light"]{
  color-scheme:light;
  --bg:#F7F5EF; --surface-1:#FFFFFF; --surface-2:#EFECE3; --surface-3:#E4E1D8;
  --border:#E4E1D8; --border-strong:#C9C4B6;
  --text:#111827; --text-2:#344054; --muted:#667085;
  --gold:#111827; --teal:#4657F2; --up:#15803D; --down:#C2410C; --violet:#7C3AED;
  --lime:#C9EC55; --ink:#111827; --on-ink:#F7F5EF; --band:#EFECE3;
  --shadow-hover:0 14px 34px rgba(17,24,39,.08);
  --r-sm:10px; --r-card:16px; --r-panel:20px;
  --ease:180ms ease-out;
}
[data-theme="dark"]{
  color-scheme:dark;
  --bg:#01122B; --surface-1:#071B34; --surface-2:#0C2441; --surface-3:#14304D;
  --border:#203650; --border-strong:#35516D;
  --text:#F1F5FB; --text-2:#B2C2D6; --muted:#8298B2;
  --gold:#F2B544; --teal:#3DD6C4; --up:#4ED8A0; --down:#FF7379; --violet:#B69CFF;
  --lime:#F2B544; --ink:#F1F5FB; --on-ink:#01122B; --band:#071B34;
  --shadow-hover:0 12px 32px rgba(0,5,18,.35);
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-padding-top:76px}
body{margin:0;background:var(--bg);color:var(--text);font:400 16px/1.6 Geist,system-ui,-apple-system,"Segoe UI",sans-serif;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
h1,h2,h3,h4{font-family:Geist,"Segoe UI",sans-serif;margin:0;color:var(--text)}
p{margin:0}
a{color:var(--teal);text-decoration:none;transition:color var(--ease)}
a:hover{text-decoration:underline;text-underline-offset:3px}
img{max-width:100%}
a:focus-visible,button:focus-visible,summary:focus-visible,input:focus-visible{outline:2px solid var(--teal);outline-offset:3px;border-radius:4px}
.wrap{width:min(100% - 32px,1200px);margin-inline:auto}
.muted{color:var(--muted)} .small{font-size:13px}
.num{font-family:Geist,"Segoe UI",sans-serif;font-variant-numeric:tabular-nums lining-nums;font-feature-settings:"tnum" 1,"lnum" 1;letter-spacing:-.02em;white-space:nowrap}
.mono{font-family:"Geist Mono",ui-monospace,monospace;font-variant-numeric:tabular-nums;font-size:13px}
.up{color:var(--up)} .down{color:var(--down)} .gold{color:var(--gold)}
.eyebrow{display:inline-block;font:700 11px/16px Geist,sans-serif;letter-spacing:.09em;text-transform:uppercase;color:var(--teal)}
.meta{font-size:12.5px;line-height:18px;color:var(--muted);font-weight:500}
.lbl{display:block;font:700 11px/16px Geist,sans-serif;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.fineprint{font-size:12.5px;color:var(--muted);max-width:820px;margin-top:20px}

/* ---------- header, ticker ---------- */
.site-header{position:sticky;top:0;z-index:30;background:color-mix(in srgb,var(--bg) 92%,transparent);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--border)}
.bar{display:flex;align-items:center;gap:32px;height:64px}
.brand{display:flex;align-items:center;gap:10px;color:var(--text);font:600 18px/1 Geist,sans-serif;letter-spacing:-.01em;white-space:nowrap}
.brand:hover{text-decoration:none}
.brand img{border-radius:50%}
.brand b{color:var(--gold);font-weight:800}
.main-nav{display:flex;gap:4px;flex:1}
.main-nav a{color:var(--text-2);font:600 14.5px/1 Geist,sans-serif;padding:10px 12px;border-radius:8px;transition:background var(--ease),color var(--ease)}
.main-nav a:hover{color:var(--text);background:var(--surface-2);text-decoration:none}
.main-nav a[aria-current]{color:var(--text);background:var(--surface-2);box-shadow:inset 0 -2px 0 var(--gold)}
.theme-btn{background:transparent;border:1px solid var(--border);color:var(--text-2);border-radius:10px;width:40px;height:40px;font-size:16px;cursor:pointer;transition:border-color var(--ease),color var(--ease)}
.theme-btn:hover{border-color:var(--border-strong);color:var(--text)}
.ticker{background:var(--surface-1);border-bottom:1px solid var(--border);min-height:46px;position:relative}
.ticker .tradingview-widget-copyright{position:absolute;right:6px;bottom:0;font-size:10px;padding:0}
.tradingview-widget-copyright{font-size:11.5px;color:var(--muted);text-align:right;padding:2px 4px}
.tradingview-widget-copyright a{color:var(--teal)}

/* ---------- sections ---------- */
main{padding-bottom:24px}
section{margin:72px 0}
.section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;padding-bottom:16px;margin-bottom:24px;border-bottom:1px solid var(--border)}
.section-head h2{font:750 28px/36px Geist,sans-serif;letter-spacing:-.025em}
.section-head p{margin-top:4px;color:var(--muted);font-size:14px}
.more{font:700 13.5px/1.4 Geist,sans-serif;color:var(--teal);white-space:nowrap}
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.two-col{display:grid;grid-template-columns:1.45fr 1fr;gap:24px;align-items:start}

/* ---------- tags & badges ---------- */
.eyebrow-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:10px}
.tag{display:inline-block;font:700 10.5px/1 Geist,sans-serif;letter-spacing:.08em;padding:5px 8px;border-radius:999px;background:var(--surface-2);color:var(--teal);border:1px solid var(--border)}
.tag-yorum{color:var(--gold)} .tag-senaryo{color:var(--violet)} .tag-uyari{color:var(--down)} .tag-yakinda{color:var(--gold)}
.live{display:inline-flex;align-items:center;gap:7px;font:700 11px/16px Geist,sans-serif;letter-spacing:.09em;text-transform:uppercase;color:var(--down)}
.live::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--down);animation:pulse 2.4s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(255,115,121,.55)}70%{box-shadow:0 0 0 8px rgba(255,115,121,0)}100%{box-shadow:0 0 0 0 rgba(255,115,121,0)}}

/* ---------- hero ---------- */
.hero-grid{display:grid;grid-template-columns:minmax(0,1.8fr) minmax(0,1fr);gap:40px;margin-top:32px;align-items:start}
.card-link{display:block;color:inherit;height:100%}
.card-link:hover{text-decoration:none}
.lead-img{display:block;width:100%;height:auto;aspect-ratio:16/9;border-radius:var(--r-panel);margin-bottom:20px;background:var(--surface-2);transition:opacity var(--ease)}
.lead h1{font:800 44px/52px Geist,sans-serif;letter-spacing:-.035em;margin-bottom:12px;text-wrap:balance;transition:color var(--ease)}
.lead a:hover h1{color:var(--gold)}
.deck{font-size:18px;line-height:28px;color:var(--text-2);margin-bottom:14px}
.lead .deck{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.side-list{display:flex;flex-direction:column}
.side-head{display:flex;justify-content:space-between;align-items:baseline;padding-bottom:12px;border-bottom:1px solid var(--border)}
.side-head h2{font:750 20px/28px Geist,sans-serif;letter-spacing:-.02em}
.side-item{display:grid;grid-template-columns:112px 1fr;gap:16px;padding:16px 0;border-bottom:1px solid var(--border);color:var(--text)}
.side-item:hover{text-decoration:none}
.side-item:hover b{color:var(--gold)}
.side-item img{width:112px;height:auto;aspect-ratio:16/9;border-radius:8px;background:var(--surface-2)}
.side-item b{display:block;font:700 15.5px/22px Geist,sans-serif;letter-spacing:-.01em;margin:2px 0 4px;transition:color var(--ease)}
.side-item .eyebrow{font-size:10.5px}

/* ---------- news cards ---------- */
.card{background:var(--surface-1);border:1px solid var(--border);border-radius:var(--r-card);overflow:hidden;transition:transform var(--ease),border-color var(--ease),box-shadow var(--ease)}
@media (hover:hover){.card:hover{transform:translateY(-2px);border-color:var(--border-strong);box-shadow:var(--shadow-hover)}}
.card-img{display:block;width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;background:var(--surface-2)}
.card-body{padding:18px 20px 20px;display:flex;flex-direction:column;gap:8px}
.card .eyebrow-row{margin-bottom:0}
.card-title{font:750 18.5px/26px Geist,sans-serif;letter-spacing:-.02em;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.card-deck{font-size:14.5px;line-height:22px;color:var(--text-2);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.card .meta{margin-top:4px}
.card.compact .card-title{font-size:16.5px;line-height:24px}
.card.feature .card-title{font-size:22px;line-height:30px}

/* ---------- promise, newsletter, buttons ---------- */
.promise{background:var(--surface-1);border:1px solid var(--border);border-radius:var(--r-card);padding:28px;display:flex;flex-direction:column;gap:10px}
.promise b{font:800 24px/32px Geist,sans-serif;letter-spacing:-.025em;color:var(--gold)}
.promise p{color:var(--text-2)}
.btn-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:8px}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 18px;border-radius:var(--r-sm);font:700 14.5px/1 Geist,sans-serif;border:1px solid transparent;cursor:pointer;transition:filter var(--ease),border-color var(--ease),background var(--ease)}
.btn:hover{text-decoration:none;filter:brightness(1.06)}
.btn.primary{background:var(--gold);color:#0B1426}
.btn.ghost{border-color:var(--border-strong);color:var(--text)}
.btn.ghost:hover{background:var(--surface-2)}
.newsletter{display:grid;grid-template-columns:1.4fr 1fr;gap:32px;align-items:center;background:linear-gradient(135deg,var(--surface-1),var(--surface-2));border:1px solid var(--border);border-radius:var(--r-panel);padding:36px}
.newsletter h2{font:800 28px/36px Geist,sans-serif;letter-spacing:-.025em;margin:6px 0 8px}
.newsletter p{color:var(--text-2);font-size:15.5px}
.nl-actions{display:flex;gap:10px;flex-wrap:wrap;justify-content:flex-end}

/* ---------- page heads, article ---------- */
.page-head{padding:44px 0 8px;max-width:760px}
.page-head h1{font:800 40px/48px Geist,sans-serif;letter-spacing:-.035em;margin-bottom:12px}
.crumbs{display:flex;gap:8px;margin-top:28px;font-size:13px;color:var(--muted)}
.crumbs a{color:var(--muted)}
.article{max-width:680px;margin:20px auto 0}
.article-head h1{font:800 42px/52px Geist,sans-serif;letter-spacing:-.035em;margin-bottom:16px;text-wrap:balance}
.article-head .deck{font-size:19px;line-height:30px;margin-bottom:20px}
.byline{display:flex;gap:12px;align-items:center;padding:14px 0;border-top:1px solid var(--border);border-bottom:1px solid var(--border);margin-bottom:32px}
.byline img{border-radius:50%}
.byline b{display:block;font:700 14.5px/20px Geist,sans-serif}
.article-img{display:block;width:100%;height:auto;aspect-ratio:16/9;border-radius:var(--r-card);margin:0 0 32px;background:var(--surface-2)}
.prose{font-size:18px;line-height:31px;color:var(--text)}
.prose h2{font:750 25px/34px Geist,sans-serif;letter-spacing:-.02em;margin:44px 0 14px}
.prose h3{font:700 20px/29px Geist,sans-serif;margin:32px 0 10px}
.prose p{margin:0 0 22px}
.prose ul,.prose ol{padding-left:22px;margin:0 0 22px}
.prose li{margin-bottom:12px}
.prose a{text-decoration:underline;text-underline-offset:3px}
.prose strong{color:var(--text);font-weight:600}
.prose blockquote{margin:28px 0;padding:16px 22px;border-left:3px solid var(--gold);background:var(--surface-1);border-radius:0 var(--r-card) var(--r-card) 0;color:var(--text-2);font-size:17px}
.prose code{font-family:"Geist Mono",monospace;font-size:.86em;background:var(--surface-2);padding:2px 6px;border-radius:4px}
.callout{display:flex;gap:14px;align-items:flex-start;background:var(--surface-1);border:1px solid var(--border);border-radius:var(--r-card);padding:18px 20px;margin:28px 0}
.callout p{margin:0;font-size:16.5px;line-height:26px}
.page-prose{max-width:720px;padding-bottom:24px}
.sources{margin-top:40px;background:var(--surface-1);border:1px solid var(--border);border-radius:var(--r-card);padding:24px}
.sources h2{font:750 18px/26px Geist,sans-serif;margin-bottom:6px}
.sources p{font-size:14px;color:var(--muted);margin-bottom:12px}
.sources ul{margin:0;padding:0;list-style:none;display:grid;gap:10px}
.sources li{font-size:14px;line-height:22px;padding-left:16px;position:relative}
.sources li::before{content:"";position:absolute;left:0;top:9px;width:6px;height:6px;border-radius:50%;background:var(--teal)}
.article-disclaimer{font-size:13.5px;color:var(--muted);margin-top:24px;padding-top:16px;border-top:1px solid var(--border)}
.related .section-head h2{font-size:22px;line-height:30px}
.empty,.empty-state{text-align:center;padding:48px 24px;border:1px dashed var(--border-strong);border-radius:var(--r-panel);margin:24px 0;color:var(--text-2)}
.empty p,.empty-state p{max-width:520px;margin:8px auto 16px}
.empty-state b{font:750 18px/26px Geist,sans-serif;color:var(--text)}
.empty h1{font-size:72px;color:var(--gold)}
.upcoming ul{columns:2;color:var(--text-2);padding-left:20px}

/* ---------- Rasathane Endeksleri: home summaries ---------- */
.isum-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.isum,.idx-block{background:var(--surface-1);border:1px solid var(--border);border-radius:var(--r-panel);padding:24px;display:flex;flex-direction:column;gap:16px;min-width:0}
.isum h3{font:750 21px/28px Geist,sans-serif;letter-spacing:-.02em;margin-top:4px}
.idx-block h2{font:800 28px/36px Geist,sans-serif;letter-spacing:-.025em;margin-top:4px}
.kpis{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.kpis>div,.tiles>div{display:flex;flex-direction:column;gap:4px;min-width:0}
.big{font-size:36px;line-height:42px;font-weight:750;letter-spacing:-.035em}
.kpis .num:not(.big){font-size:14px;font-weight:600}
.idx-note{background:var(--surface-2);border-radius:var(--r-card);padding:14px 16px;font-size:14px;line-height:21px;color:var(--text-2)}
.rows{display:flex;flex-direction:column}
.ir{display:grid;grid-template-columns:30px minmax(0,1fr) auto 76px;align-items:center;gap:12px;min-height:60px;padding:8px 10px;margin:0 -10px;border-radius:var(--r-sm);color:var(--text);border-bottom:1px solid var(--border);transition:background var(--ease)}
.rows .ir:last-child{border-bottom:0}
.ir:hover,.ir:focus-visible{background:var(--surface-2);text-decoration:none}
.rank{font:700 13px/1 Geist,sans-serif;color:var(--muted);font-variant-numeric:tabular-nums}
.ir-id{display:flex;flex-direction:column;min-width:0}
.sym{font:800 16px/20px Geist,sans-serif;letter-spacing:-.01em;color:var(--text)}
.name{font-size:13px;line-height:18px;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.ir-chg{font-size:13.5px;font-weight:600;color:var(--muted)}
.ir-chg.up{color:var(--up)} .ir-chg.down{color:var(--down)}
.ir-score{text-align:right;font-size:20px;font-weight:750}
.ir-score small,.score small{font-size:12px;font-weight:600;color:var(--muted);margin-left:1px}
details.more-rows summary{cursor:pointer;list-style:none;font:700 13.5px/1 Geist,sans-serif;color:var(--text-2);padding:12px 0}
details.more-rows summary::-webkit-details-marker{display:none}
details.more-rows summary::before{content:"+ "} details.more-rows[open] summary::before{content:"− "}

/* ---------- index charts ---------- */
.idx-chart{margin:0;background:var(--surface-2);border-radius:var(--r-card);padding:14px 14px 10px}
.idx-chart svg{width:100%;height:200px;display:block}
.idx-chart .g{stroke:var(--border);stroke-width:1}
.idx-chart text{font:11px Geist,sans-serif;fill:var(--muted)}
.idx-chart polyline{fill:none;stroke-linejoin:round;stroke-linecap:round}
.s-idx{stroke:var(--gold);stroke-width:2.5} .s-b1{stroke:var(--teal);stroke-width:1.5} .s-b2{stroke:var(--muted);stroke-width:1.5;stroke-dasharray:4 4}
.idx-chart figcaption{display:flex;flex-wrap:wrap;gap:6px 18px;font-size:13px;color:var(--muted);margin-top:6px}
.idx-chart figcaption i{display:inline-block;width:14px;height:3px;border-radius:2px;margin-right:6px;vertical-align:middle;background:currentColor}
.idx-chart figcaption .s-idx{color:var(--gold)} .idx-chart figcaption .s-b1{color:var(--teal)} .idx-chart figcaption .s-b2{color:var(--muted)}
.idx-chart figcaption b{color:var(--text);font-family:Geist,sans-serif;font-variant-numeric:tabular-nums}

/* ---------- /endeksler/: tiles, constituent cards, record ---------- */
.idx-sec{margin:56px 0}
.idx-sec .idx-block{gap:20px}
.tiles{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;padding:20px;background:var(--surface-2);border-radius:var(--r-card)}
.ic-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.ic{background:var(--bg);border:1px solid var(--border);border-radius:var(--r-card);padding:20px;display:flex;flex-direction:column;gap:14px;min-width:0;transition:border-color var(--ease)}
.ic:hover{border-color:var(--border-strong)}
.ic:target{border-color:var(--gold)}
.ic-h{display:grid;grid-template-columns:30px minmax(0,1fr) auto;gap:12px;align-items:center;padding-bottom:14px;border-bottom:1px solid var(--border)}
.ic-id{display:flex;flex-wrap:wrap;align-items:baseline;gap:4px 8px;min-width:0}
.ic-id .sym{font-size:20px;line-height:24px}
.ic-id .name{flex-basis:100%}
.pill-new{font:700 10px/1 Geist,sans-serif;letter-spacing:.06em;text-transform:uppercase;color:#0B1426;background:var(--gold);border-radius:999px;padding:4px 7px}
.ic-score{text-align:right}
.score{font-size:32px;line-height:36px;font-weight:750;color:var(--text)}
.ic-meta{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:0}
.ic-meta div{min-width:0}
.ic-meta dt{font:700 11px/16px Geist,sans-serif;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.ic-meta dd{margin:2px 0 0;font-size:16px;font-weight:650}
.ic-why{font-size:14.5px;line-height:22px;color:var(--text-2)}
.chips{display:flex;flex-wrap:wrap;gap:6px}
.chip{font-size:12.5px;font-weight:500;color:var(--text-2);background:var(--surface-2);border-radius:999px;padding:5px 10px}
.chip b{color:var(--text);font-family:Geist,sans-serif;font-weight:700;margin-left:2px}
.ic-trend{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.trend{font:700 12.5px/1 Geist,sans-serif;padding:5px 9px;border-radius:999px;background:var(--surface-2);color:var(--text-2)}
.trend.t-up{color:var(--up)} .trend.t-down{color:var(--down)}
.ic details{border-top:1px solid var(--border);padding-top:12px}
.ic summary{cursor:pointer;list-style:none;font:700 13.5px/1 Geist,sans-serif;color:var(--teal)}
.ic summary::-webkit-details-marker{display:none}
.ic summary::after{content:" ↓"} .ic details[open] summary::after{content:" ↑"}
.ic-more{display:flex;flex-direction:column;gap:10px;margin-top:14px;font-size:14px;line-height:21px}
.ic-more h4{font:700 12px/16px Geist,sans-serif;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);margin-top:6px}
.ic-more ul{margin:0;padding-left:18px;display:grid;gap:4px;color:var(--text-2)}
.frow{display:grid;grid-template-columns:minmax(0,1.3fr) 1fr 30px;gap:10px;align-items:center;font-size:13.5px;color:var(--text-2)}
.frow b{text-align:right;font-family:Geist,sans-serif;color:var(--text)}
.fbar{height:6px;border-radius:3px;background:var(--surface-3);overflow:hidden}
.fbar i{display:block;height:100%;background:var(--teal);border-radius:3px}
.kv{display:grid;grid-template-columns:1fr 1fr;gap:4px 16px;margin:0}
.kv div{display:flex;justify-content:space-between;gap:8px;border-bottom:1px solid var(--border);padding:4px 0}
.kv dt{color:var(--text-2)} .kv dd{margin:0;font-family:Geist,sans-serif;font-weight:650}
.watch{margin-top:-4px}
.acc-h{font:750 20px/28px Geist,sans-serif;margin:32px 0 4px}
.idx-sec .tiles{margin:14px 0 16px}
.st{font:700 11px/1 Geist,sans-serif;padding:5px 9px;border-radius:999px;white-space:nowrap}
.st.on{background:color-mix(in srgb,var(--teal) 16%,transparent);color:var(--teal)} .st.out{background:var(--surface-2);color:var(--muted)}

/* ---------- tables (record, markets) ---------- */
.table-wrap{overflow-x:auto;border:1px solid var(--border);border-radius:var(--r-card);background:var(--surface-1)}
.mtable{width:100%;border-collapse:collapse;font-size:14px}
.mtable th{background:var(--surface-1);color:var(--muted);font:700 11px/16px Geist,sans-serif;letter-spacing:.06em;text-transform:uppercase;text-align:left;padding:12px 14px;border-bottom:1px solid var(--border);white-space:nowrap}
.mtable th.num,.mtable td.num{text-align:right}
.mtable td{padding:12px 14px;border-bottom:1px solid var(--border);white-space:nowrap}
.mtable td.num{font-family:Geist,sans-serif;font-variant-numeric:tabular-nums;font-weight:600}
.mtable tbody tr:last-child td{border-bottom:0}
.mtable tbody tr:hover{background:var(--surface-2)}

/* ---------- markets page (TradingView widgets stay dark) ---------- */
.radar,.screener{background:var(--surface-1);color:var(--text);border:1px solid var(--border);border-radius:var(--r-panel)}
.radar{padding:22px}
.radar .section-head{border:0;padding:0;margin-bottom:12px}
.radar-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.radar .metric{min-height:110px} .radar .label{color:var(--muted);font-size:13px}
.screener{overflow:hidden;padding:6px}
.markets{margin-top:24px}

/* ---------- footer ---------- */
.site-footer{border-top:1px solid var(--border);background:var(--surface-1);padding:56px 0 36px;margin-top:80px}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:32px}
.foot-grid h4{font:700 11px/16px Geist,sans-serif;letter-spacing:.09em;text-transform:uppercase;color:var(--muted);margin-bottom:14px}
.foot-grid a:not(.brand){display:block;color:var(--text-2);font-size:14.5px;margin-bottom:10px}
.foot-grid a:not(.brand):hover{color:var(--text)}
.foot-grid p{font-size:14px;margin-top:12px;max-width:340px}
.disclaimer{font-size:13px;line-height:20px;color:var(--muted);border-top:1px solid var(--border);margin-top:36px;padding-top:20px}

/* ---------- responsive ---------- */
@media (min-width:1024px){.wrap{width:min(100% - 64px,1200px)}}
@media (max-width:1023px){
  .hero-grid,.two-col,.newsletter{grid-template-columns:minmax(0,1fr)}
  .hero-grid{gap:28px}
  .grid-3{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
  .isum-grid,.ic-grid{grid-template-columns:minmax(0,1fr)}
  .tiles{grid-template-columns:repeat(2,minmax(0,1fr))}
  .foot-grid{grid-template-columns:1fr 1fr}
  .nl-actions{justify-content:flex-start}
  .radar-grid{grid-template-columns:1fr 1fr}
  section{margin:64px 0}
}
@media (max-width:767px){
  body{font-size:15px;padding-bottom:64px}
  .site-header{backdrop-filter:none;-webkit-backdrop-filter:none;background:var(--bg)} /* a filtered parent would trap the fixed bottom nav */
  .bar{height:58px;gap:12px}
  .brand{font-size:17px}
  .main-nav{position:fixed;bottom:0;left:0;right:0;z-index:40;background:color-mix(in srgb,var(--bg) 96%,transparent);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-top:1px solid var(--border);justify-content:space-around;gap:0;padding-bottom:env(safe-area-inset-bottom,0)}
  .main-nav a{flex:1;text-align:center;font-size:12px;padding:16px 2px;border-radius:0;min-height:50px}
  .main-nav a[aria-current]{background:transparent;box-shadow:inset 0 2px 0 var(--gold)}
  .theme-btn{margin-left:auto}
  section{margin:56px 0}
  .section-head{align-items:flex-start;flex-direction:column;gap:8px;margin-bottom:16px}
  .section-head h2{font-size:23px;line-height:31px}
  .grid-3{grid-template-columns:minmax(0,1fr);gap:16px}
  .hero-grid{margin-top:20px}
  .lead h1{font-size:29px;line-height:37px}
  .deck{font-size:16.5px;line-height:26px}
  .lead-img{border-radius:var(--r-card);margin-bottom:16px}
  .side-item{grid-template-columns:96px 1fr;gap:14px}
  .side-item img{width:96px}
  .isum,.idx-block{padding:18px}
  .big{font-size:30px;line-height:36px}
  .idx-chart svg{height:170px}
  .ic{padding:16px}
  .ic-meta dd{font-size:15px}
  .tiles{padding:16px;gap:14px}
  .page-head h1{font-size:30px;line-height:38px}
  .article-head h1{font-size:30px;line-height:39px}
  .article-head .deck{font-size:17px;line-height:27px}
  .prose{font-size:17px;line-height:29px}
  .prose h2{font-size:22px;line-height:31px;margin-top:36px}
  .sources{padding:18px}
  .newsletter{padding:24px}
  .crumbs{display:none}
  .upcoming ul{columns:1}
  .kv{grid-template-columns:minmax(0,1fr)}
}

/* ---------- round 2 refinements (ChatGPT review) ---------- */
.isum{padding:20px;gap:12px}
.ir{min-height:48px;padding:6px 10px}
.ir .name{font-size:12.5px;line-height:16px}
.ir-score{font-size:18px}
.idx-note{background:none;padding:0;font-size:13px;line-height:19px;color:var(--muted)}
.idx-note::before{content:"";display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--gold);margin-right:8px;vertical-align:1px}
.idx-sec#endeksler{margin-top:88px}
.big.b2{font-size:30px;line-height:36px}
.big.b3{font-size:23px;line-height:30px;margin-top:7px}
.ic{background:var(--surface-2);border-color:transparent;padding:20px;gap:12px}
.ic:hover{border-color:var(--border-strong)}
.ic-grid{gap:20px}
.ic-meta{margin-bottom:0}
.ic-why{margin-top:4px;font-size:14px;line-height:21px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.chips{gap:6px}
.chip{background:var(--surface-3);border-radius:6px;padding:4px 8px;font-size:12px;line-height:18px}
.ic-trend .meta{display:none}
.ic details{padding-top:12px}
.mtable{font-size:13px;line-height:19px}
.mtable td{padding:12px 14px;height:44px}
.content-jump{display:none}
@media (max-width:767px){
  .content-jump{display:flex;gap:20px;margin:20px 0 0;padding:4px 0;border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
  .content-jump a{font:700 13.5px/1 Geist,sans-serif;color:var(--teal);padding:12px 0}
  .idx-sec#endeksler{margin-top:56px}
  .big.b2{font-size:26px;line-height:32px}
  .side-item{padding:12px 0}
}


/* ---------- paper style layer ---------- */
body{letter-spacing:-.005em}
h1,h2,h3{letter-spacing:-.03em}
.eyebrow{color:var(--teal);letter-spacing:.07em}
.site-header{background:color-mix(in srgb,var(--bg) 94%,transparent);border-bottom:1px solid var(--border)}
.brand b{color:var(--text)}
.brand{font-weight:700}
.main-nav a{color:var(--text-2);font-weight:500}
.main-nav a[aria-current]{background:var(--surface-2);box-shadow:none;color:var(--text);font-weight:600}
.hdr-cta{min-height:40px;padding:0 16px;font-size:14px}
.theme-btn{border-color:var(--border-strong)}
.ticker{background:var(--surface-1)}
.btn{border-radius:10px;font-weight:600}
.btn.primary{background:var(--teal);color:#fff}
[data-theme="dark"] .btn.primary{background:var(--gold);color:#0B1426}
.btn.ghost{border:1.5px solid var(--text);color:var(--text)}
.btn.ghost:hover{background:var(--surface-2)}
.lead h1{font-size:52px;line-height:58px;letter-spacing:-.04em;font-weight:700}
.lead a:hover h1{color:var(--teal)}
.side-item:hover b{color:var(--teal)}
.section-head{border-bottom:1.5px solid var(--text)}
.section-head h2{font-weight:700;font-size:34px;line-height:40px;letter-spacing:-.035em}
.side-head{border-bottom:1.5px solid var(--text)}
.card{border-color:var(--border);border-radius:var(--r-card)}
.card-title{font-weight:700}
.tag{background:var(--surface-2);border:0;border-radius:6px;color:var(--text-2)}
.tag-yorum{color:var(--down)} .tag-senaryo{color:var(--violet)}
.band{background:var(--band);box-shadow:0 0 0 100vmax var(--band);clip-path:inset(0 -100vmax);padding:64px 0;margin:72px 0}
.band .isum,.band .card{background:var(--surface-1)}
.idx-sec.band{margin-top:80px}
.isum,.idx-block{border-color:var(--border);border-radius:var(--r-panel)}
.big.gold{display:inline-block;width:fit-content;background:var(--lime);color:#111827;border-radius:999px;padding:2px 16px 4px}
[data-theme="dark"] .big.gold{background:none;color:var(--gold);padding:0}
.ir:hover{background:var(--surface-2)}
.ir-score{font-weight:700}
.idx-note::before{background:var(--lime)}
.ic{background:var(--surface-1);border-color:var(--border)}
.ic:target{border-color:var(--teal)}
.pill-new{background:var(--lime);color:#111827}
.chip{background:var(--surface-2)}
.tiles{background:var(--surface-2)}
.promise{border-color:var(--border)}
.promise b{color:var(--text)}
.newsletter{background:var(--ink);border:0}
.newsletter h2,.newsletter .eyebrow{color:var(--on-ink)}
.newsletter .eyebrow{opacity:.7}
.newsletter p{color:color-mix(in srgb,var(--on-ink) 78%,transparent)}
.newsletter .btn.primary{background:var(--lime);color:#111827}
.newsletter .btn.ghost{border-color:var(--on-ink);color:var(--on-ink)}
.newsletter .btn.ghost:hover{background:transparent;opacity:.85}
.prose blockquote{border-left-color:var(--teal)}
.sources li::before{background:var(--teal)}
.site-footer{background:var(--surface-2);border-top:1.5px solid var(--text)}
.mtable th{background:var(--surface-2)}
@media (max-width:1023px){.hdr-cta{display:none}}
@media (max-width:767px){
  .lead h1{font-size:32px;line-height:38px}
  .section-head h2{font-size:26px;line-height:32px}
  .band{padding:44px 0;margin:56px 0}
}


/* ---------- daily performance charts (indexes) ---------- */
.dchart{margin:0;background:var(--surface-2);border-radius:var(--r-card);padding:12px 14px 10px}
.dchart svg{width:100%;height:150px;display:block;overflow:visible}
.dchart.sm svg{height:96px}
.dchart .base{stroke:var(--border-strong);stroke-width:1;stroke-dasharray:3 4}
.dchart text{font:11px Geist,sans-serif;fill:var(--muted)}
.dchart .ylab{font-weight:600}
.dchart polyline{fill:none;stroke-linejoin:round;stroke-linecap:round;vector-effect:non-scaling-stroke}
.dchart .l-i{stroke:var(--teal);stroke-width:2.5}
.dchart .l-b{stroke:var(--muted);stroke-width:1.5;stroke-dasharray:4 4}
.dchart .area{fill:var(--teal);opacity:.08}
.dchart .dot{fill:var(--teal);stroke:var(--surface-1);stroke-width:2}
.dchart figcaption{display:flex;flex-wrap:wrap;gap:4px 16px;font-size:12.5px;color:var(--muted);margin-top:6px}
.dchart figcaption i{display:inline-block;width:12px;height:3px;border-radius:2px;margin-right:6px;vertical-align:middle;background:currentColor}
.dchart figcaption .l-i{color:var(--teal)} .dchart figcaption .l-b{color:var(--muted)}
.dchart figcaption b{color:var(--text);font-variant-numeric:tabular-nums}
.dchart .dchg{margin-left:auto}
.dchart .dchg b.up{color:var(--up)} .dchart .dchg b.down{color:var(--down)}

@media (max-width:359px){.wrap{width:calc(100% - 24px)}.ir{grid-template-columns:24px minmax(0,1fr) 64px}.ir-chg{display:none}}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}

/* newsletter signup ([[kit-form ID]] in page markdown) */
.kit-form{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0 8px;max-width:560px}
.kit-form input{flex:1 1 240px;min-height:44px;padding:0 14px;border-radius:10px;border:1px solid var(--border-strong);background:var(--surface-2);color:var(--text);font:500 15px/1 Geist,sans-serif}
.kit-form .meta{flex-basis:100%;margin:0}