/* Rehber sayfaları ve 404 için ortak stil. Renkler ana sayfa (index.html) ile aynı. */
@font-face {
  font-family: "Inter"; font-style: normal; font-weight: 100 900; font-display: swap;
  src: url(/fonts/inter-latin-ext.woff2) format("woff2");
  unicode-range: U+0100-02AF, U+0304, U+0308, U+0329, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: "Inter"; font-style: normal; font-weight: 100 900; font-display: swap;
  src: url(/fonts/inter-latin.woff2) format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
:root {
  --navy: #1B2338; --navy-soft: #2A3450; --gold: #8A6A2F; --gold-light: #C9A35C;
  --paper: #F4F3F0; --white: #ffffff; --ink: #1B2338; --ink-soft: #545B6B; --ink-faint: #8A8F9A; --line: #E3E1DB;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--white); color: var(--ink); font: 17px/1.7 Inter, ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif; }
a { color: inherit; }
img { display: block; max-width: 100%; }
.wrap { max-width: 1080px; margin: 0 auto; padding: 0 16px; }
@media (min-width: 640px) { .wrap { padding: 0 32px; } }

header.top { background: var(--white); border-bottom: 1px solid var(--line); }
header.top .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; height: 68px; }
.brand img { height: 30px; width: auto; }
header.top nav { display: flex; align-items: center; gap: 8px 18px; font-size: 15px; font-weight: 500; }
header.top nav a { text-decoration: none; }
header.top nav a:hover { text-decoration: underline; }
.nav-login { padding: 8px 14px; border-radius: 8px; border: 1px solid var(--line); }
@media (max-width: 520px) { .nav-guides { display: none; } }

.crumbs { font-size: 14px; color: var(--ink-faint); margin: 28px 0 0; }
.crumbs ol { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 6px; }
.crumbs li + li::before { content: "›"; margin-right: 6px; }
.crumbs a { text-decoration: none; }
.crumbs a:hover { text-decoration: underline; }

article.guide { max-width: 720px; margin: 0 auto; padding: 12px 0 64px; }
.guide h1 { font-size: clamp(30px, 5vw, 42px); line-height: 1.15; letter-spacing: -.025em; margin: 14px 0 0; text-wrap: balance; }
.meta { font-size: 14px; color: var(--ink-faint); margin: 12px 0 0; }
.guide .lead { font-size: 19px; color: var(--ink-soft); margin: 20px 0 0; }
.guide h2 { font-size: clamp(22px, 3.2vw, 27px); line-height: 1.25; letter-spacing: -.015em; margin: 44px 0 0; text-wrap: balance; }
.guide h3 { font-size: 19px; margin: 28px 0 0; }
.guide p, .guide ul, .guide ol, .guide table { margin: 14px 0 0; }
.guide ul, .guide ol { padding-left: 1.3em; }
.guide li { margin-top: 6px; }
.guide strong { font-weight: 650; }
.toc { margin: 28px 0 0; padding: 18px 22px; border-radius: 12px; background: var(--paper); font-size: 15px; }
.toc strong { display: block; font-size: 13px; letter-spacing: .06em; text-transform: uppercase; color: var(--ink-faint); }
.toc ol { margin: 8px 0 0; }
.note { margin: 24px 0 0; padding: 16px 18px; border-radius: 12px; border: 1px solid var(--line); border-left: 4px solid var(--gold-light); font-size: 15px; color: var(--ink-soft); }
.table-wrap { overflow-x: auto; margin: 16px 0 0; }
.guide table { width: 100%; border-collapse: collapse; font-size: 15px; font-variant-numeric: tabular-nums; min-width: 460px; }
.guide th, .guide td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--line); vertical-align: top; }
.guide th { font-size: 13px; letter-spacing: .04em; text-transform: uppercase; color: var(--ink-faint); font-weight: 600; }
.guide td.num, .guide th.num { text-align: right; }
.check { list-style: none; padding-left: 0 !important; }
.check li { position: relative; padding-left: 28px; }
.check li::before { content: ""; position: absolute; left: 2px; top: .45em; width: 14px; height: 8px; border-left: 2px solid var(--gold); border-bottom: 2px solid var(--gold); transform: rotate(-45deg); }

.cta-box { margin: 44px 0 0; padding: 24px; border-radius: 16px; background: var(--paper); }
.cta-box h2 { margin: 0; font-size: 22px; }
.cta-box p { color: var(--ink-soft); }
.btn { display: inline-flex; align-items: center; justify-content: center; height: 46px; padding: 0 20px; border-radius: 10px; font-weight: 600; font-size: 15px; text-decoration: none; margin-top: 16px; }
.btn-primary { background: var(--navy); color: var(--white); }
.btn-primary:hover { background: var(--navy-soft); }
.sources { margin: 40px 0 0; font-size: 14px; color: var(--ink-soft); }
.sources h2 { font-size: 16px; margin: 0; }
.sources li { overflow-wrap: anywhere; }
.related { margin: 40px 0 0; }
.related h2 { font-size: 18px; margin: 0; }

.cards { display: grid; gap: 16px; margin: 32px 0 64px; }
@media (min-width: 760px) { .cards { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.cards a { display: block; padding: 22px; border: 1px solid var(--line); border-radius: 14px; text-decoration: none; }
.cards a:hover { border-color: var(--navy); }
.cards h2 { font-size: 18px; line-height: 1.3; margin: 0; }
.cards p { margin: 8px 0 0; font-size: 15px; color: var(--ink-soft); }

footer { padding: 28px 0; border-top: 1px solid var(--line); font-size: 14px; color: var(--ink-faint); }
footer .wrap { display: flex; flex-wrap: wrap; gap: 16px 24px; align-items: center; justify-content: space-between; }
footer img { height: 22px; width: auto; }
footer nav { display: flex; flex-wrap: wrap; gap: 8px 20px; }
footer a { text-decoration: none; }
footer a:hover { color: var(--ink); }
:focus-visible { outline: 2px solid var(--gold); outline-offset: 2px; }