/* ---------------------------------------------------------------------------
   Landing-page design system (shared by /rehber/* and /guides/*).
   Same official-register language as /madde50/: §-marked sections, mono docket
   numbers, hairline rules. Kept separate from site.css so the campaign pages
   never inherit or disturb the main site's styles.
--------------------------------------------------------------------------- */
:root{
  --ink:#101A2B; --paper:#EFEDE6; --paper-2:#F7F6F1;
  --rule:#C3BFB2; --rule-dk:#33415A;
  --seal:#A81F2D; --void:#8A8578; --verify:#1F5C4A;
  --disp:'Archivo',system-ui,sans-serif;
  --body:'Source Serif 4',Georgia,serif;
  --mono:'IBM Plex Mono',ui-monospace,monospace;
  --w:36rem;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--body);font-size:17px;line-height:1.62;-webkit-font-smoothing:antialiased}
.wrap{max-width:var(--w);margin:0 auto;padding:0 1.35rem}
h1,h2,h3,.disp{font-family:var(--disp);letter-spacing:-.02em;line-height:1.12;margin:0}
.mono{font-family:var(--mono);font-size:.72rem;letter-spacing:.09em;text-transform:uppercase}
a{color:inherit}
img{max-width:100%;height:auto;display:block}

/* ---------- top bar ---------- */
#bar{position:sticky;top:0;z-index:50;background:var(--ink);color:var(--paper);border-bottom:1px solid var(--rule-dk)}
#bar .wrap{display:flex;align-items:center;justify-content:space-between;gap:.8rem;padding:.55rem 1.35rem}
#bar .topleft{display:flex;align-items:center;gap:.9rem;min-width:0}
#bar .home-back{font-family:var(--mono);font-size:.66rem;letter-spacing:.06em;color:#8FA0BC;text-decoration:none}
#bar .home-back:hover,#bar .home-back:focus-visible{color:var(--paper)}
#bar .kicker{font-family:var(--mono);font-size:.63rem;letter-spacing:.1em;text-transform:uppercase;color:#8FA0BC}
#bar a.kicker{text-decoration:none}
#bar a.kicker:hover,#bar a.kicker:focus-visible{color:var(--paper)}
.langs{display:inline-flex;gap:.35rem;font-family:var(--mono);font-size:.63rem;letter-spacing:.06em}
.langs a{color:#8FA0BC;text-decoration:none}
.langs a.on{color:var(--paper);font-weight:600}
.langs a:hover,.langs a:focus-visible{color:var(--paper)}
.langs span{color:#4A5A78}

/* ---------- hero ---------- */
#hero{background:var(--ink);color:var(--paper);padding:2.6rem 0 2.9rem}
#hero .sec-lbl{color:#8FA0BC}
h1{font-size:2rem;font-weight:800;margin-bottom:.9rem}
h1 em{font-style:normal;color:#FF6B78}
#hero p.lede{font-size:1.03rem;color:#C5CEDC;margin:0 0 1.5rem}
.hero-cover{border:1px solid var(--rule-dk);border-radius:2px;margin-bottom:1.7rem;overflow:hidden}

/* ---------- buttons ---------- */
.btn{display:block;width:100%;text-align:center;text-decoration:none;font-family:var(--disp);font-weight:600;font-size:1rem;padding:.95rem 1rem;border-radius:2px;border:1px solid transparent;cursor:pointer;transition:transform .12s ease,background .15s ease}
.btn:active{transform:translateY(1px)}
.btn-p{background:var(--seal);color:#fff}
.btn-s{background:transparent;color:var(--paper);border-color:#4A5A78}
#hero .btn+.btn{margin-top:.6rem}
.btn-sub{display:block;text-align:center;font-family:var(--mono);font-size:.64rem;letter-spacing:.06em;color:#8FA0BC;margin-top:.55rem;line-height:1.5}

/* ---------- sections ---------- */
section{padding:2.6rem 0}
.sec-lbl{font-family:var(--mono);font-size:.63rem;letter-spacing:.14em;text-transform:uppercase;color:var(--void);margin-bottom:.55rem}
h2{font-size:1.45rem;font-weight:800;margin-bottom:.85rem}
h3{font-size:1.08rem;font-weight:600;margin:1.6rem 0 .5rem}
p{margin:0 0 1rem}
.alt{background:var(--paper-2);border-top:1px solid var(--rule);border-bottom:1px solid var(--rule)}
.prose ul,.prose ol{margin:0 0 1.2rem 1.2rem;padding:0}
.prose li{margin-bottom:.5rem}
.lead-note{font-size:.9rem;color:#4A4F58}

/* ---------- reference table (article citations) ---------- */
.reftable{width:100%;border-collapse:collapse;font-size:.86rem;margin:0 0 1.2rem}
.reftable th,.reftable td{text-align:left;padding:.55rem .5rem;border-top:1px solid var(--rule);vertical-align:top}
.reftable th{font-family:var(--mono);font-size:.6rem;letter-spacing:.1em;text-transform:uppercase;color:var(--void);font-weight:600}
.reftable td.c{font-family:var(--mono);font-size:.76rem;white-space:nowrap;color:var(--seal);font-weight:600}
.tablescroll{overflow-x:auto}

/* ---------- risk / callout ---------- */
.callout{border-left:3px solid var(--seal);background:#fff;padding:.9rem 1rem;margin:0 0 1.3rem;font-size:.92rem}
.callout .mono{color:var(--seal);font-size:.6rem;display:block;margin-bottom:.35rem}
.callout.neutral{border-left-color:var(--verify)}
.callout.neutral .mono{color:var(--verify)}

/* ---------- document preview ---------- */
.docwrap{border:1.5px solid var(--ink);border-radius:2px;background:#fff;margin-top:1.1rem}
.docwrap-hd{display:flex;align-items:center;justify-content:space-between;gap:.7rem;flex-wrap:wrap;padding:.7rem .9rem;border-bottom:1px solid var(--rule);background:var(--paper-2)}
.docwrap-hd .mono{color:var(--void);font-size:.62rem}
.doc-actions{display:flex;gap:.5rem;flex-wrap:wrap}
.doc-btn{display:inline-flex;align-items:center;gap:.4rem;text-decoration:none;font-family:var(--disp);font-weight:600;font-size:.8rem;padding:.45rem .75rem;border-radius:2px;border:1px solid var(--ink);background:#fff;color:var(--ink);cursor:pointer}
.doc-btn.primary{background:var(--seal);color:#fff;border-color:var(--seal)}
.doc-btn:hover{opacity:.9}
.doc-btn.ok{background:var(--verify);color:#fff;border-color:var(--verify)}
pre.doc{margin:0;padding:1rem .9rem;max-height:30rem;overflow:auto;font-family:var(--mono);font-size:.74rem;line-height:1.6;white-space:pre-wrap;word-break:break-word;background:#fff;color:#2A303B}

/* ---------- faq ---------- */
details{border-top:1px solid var(--rule);padding:.9rem 0}
details:last-of-type{border-bottom:1px solid var(--rule)}
summary{font-family:var(--disp);font-weight:600;font-size:.98rem;cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:1rem;line-height:1.3}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";font-family:var(--mono);color:var(--void);flex:0 0 auto}
details[open] summary::after{content:"–"}
details p{font-size:.9rem;margin:.7rem 0 0;color:#3D434C}

/* ---------- related ---------- */
.rel{list-style:none;padding:0;margin:0}
.rel li{border-top:1px solid var(--rule)}
.rel li:last-child{border-bottom:1px solid var(--rule)}
.rel a{display:flex;align-items:center;gap:.7rem;padding:.8rem 0;text-decoration:none}
.rel .t{flex:1;font-family:var(--disp);font-weight:600;font-size:.93rem;line-height:1.25}
.rel .arw{font-family:var(--mono);color:var(--void)}
.rel a:hover .arw{color:var(--seal)}

/* ---------- hub (guide index) ---------- */
.hub-grid { display: grid; gap: 16px; }
.hub-card { display: flex; flex-direction: column; border: 1px solid var(--rule); background: #fff; border-radius: 2px; padding: 20px 20px 18px; text-decoration: none; transition: border-color .15s, transform .15s; }
.hub-card:hover { border-color: var(--ink); transform: translateY(-2px); }
.hub-num { font-family: var(--mono); font-size: .62rem; letter-spacing: .12em; color: var(--seal); font-weight: 600; margin-bottom: 8px; }
.hub-card h3 { font-family: var(--disp); font-size: 1.12rem; line-height: 1.25; margin: 0 0 8px; color: var(--ink); }
.hub-card p { font-size: .9rem; color: #4A4F58; line-height: 1.55; margin: 0 0 14px; }
.hub-meta { margin-top: auto; display: flex; align-items: center; justify-content: space-between; gap: 10px; flex-wrap: wrap; }
.hub-tag { font-family: var(--mono); font-size: .58rem; letter-spacing: .08em; text-transform: uppercase; color: var(--void); border: 1px solid var(--rule); border-radius: 2px; padding: .12rem .4rem; }
.hub-go { font-family: var(--disp); font-weight: 600; font-size: .86rem; color: var(--seal); }
@media (min-width: 700px) { .hub-grid { grid-template-columns: 1fr 1fr; } }

/* ---------- close + footer ---------- */
#close{background:var(--ink);color:var(--paper);text-align:center}
#close h2{font-size:1.5rem;margin-bottom:.7rem}
#close p{color:#C5CEDC;font-size:.95rem}
footer{padding:2rem 0 2.6rem;font-size:.78rem;color:#5E5A50;line-height:1.55}
footer .mono{color:var(--void);margin-bottom:.7rem}
footer p{margin:0 0 .7rem}

.btn:focus-visible,summary:focus-visible,.doc-btn:focus-visible,a:focus-visible{outline:2px solid var(--seal);outline-offset:2px}

@media(min-width:640px){
  :root{--w:40rem}
  h1{font-size:2.5rem}
  #hero{padding:3.4rem 0 3.6rem}
  section{padding:3.2rem 0}
}