*,*::before,*::after{box-sizing:border-box}
  :root, :root[data-theme="dark"]{
    --paper:#18191b; --paper-2:#212225; --card:#26282b;
    --ink:#f5f9fc; --ink-2:#9ea3a6; --mut:#7a7f82;
    --tint:#3d3428; --tint-2:#2d2420;
    --stone:#2a2c2f; --dark:#0a0908; --line:#33363a; --navy-800:#f0eadc;
    --accent:#1aa6df; --accent-2:#118cc0; --accent-ink:#e6edf3;
    --disp:'Jost','Century Gothic',system-ui,sans-serif;
    --body:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  }
  html{background:var(--paper)}


  body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--body);-webkit-font-smoothing:antialiased;
    padding:0 env(safe-area-inset-right) 0 env(safe-area-inset-left)}
  a{color:inherit}
  h1,h2,h3{font-family:var(--disp);font-weight:600;letter-spacing:-.02em;line-height:1.1;margin:0}

  .nav{display:flex;align-items:center;gap:20px;padding:14px clamp(18px,4vw,40px);background:var(--paper);border-bottom:1px solid var(--line)}
  .brand{display:flex;align-items:center;gap:10px;font-family:var(--disp);font-weight:800;font-size:1.1rem;color:var(--ink);text-decoration:none}
  .brand img{width:26px;height:26px;object-fit:contain;border-radius:6px}
  .nav .lnk{margin-inline-start:auto;display:flex;gap:2px;align-items:center}
  .btn-g{padding:9px 15px;border:1px solid var(--line);border-radius:10px;color:var(--ink);font-size:.86rem;font-weight:600;transition:.16s;text-decoration:none}
  .btn-g:hover{border-color:var(--mut);background:rgba(240,234,220,.06)}
  .btn-d{padding:9px 17px;border-radius:10px;background:var(--accent);color:#fff;font-size:.86rem;font-weight:700;transition:.16s;text-decoration:none}
  .btn-d:hover{background:var(--accent-2);transform:translateY(-1px)}

  .wrap{max-width:1040px;margin:0 auto;padding:clamp(32px,6vw,64px) clamp(18px,4vw,24px) 80px}

  .doc-head{margin-bottom:20px}
  .doc-head h1{font-size:clamp(2.6rem,7vw,4rem)}
  .doc-meta{margin-top:10px;font-size:.86rem;color:var(--mut)}
  .doc-hr{height:1px;background:var(--line);margin:26px 0}

  /* Contents menu — turkgateway.com's own treatment: a dark sticky panel,
     green active-pill with a dot indicator, scroll-spied against the
     section currently in view. The rest of the page stays Souqi's light
     theme on purpose — this was asked for as "the content menu style",
     not a full page dark-mode flip. */
  .doc-grid{display:grid;grid-template-columns:230px 1fr;gap:36px;align-items:start}
  @media (max-width:860px){ .doc-grid{grid-template-columns:1fr} }
  .toc{position:sticky;top:20px;background:var(--card);border:1px solid var(--line);border-radius:18px;padding:20px 14px;
    max-height:calc(100svh - 40px);overflow-y:auto;box-shadow:0 2px 12px rgba(0,0,0,.28)}
  @media (max-width:860px){ .toc{position:static;max-height:none} }
  /* --ink-2, not --mut: on the old cream card --mut cleared ~4.4:1, but
     against the warm dark surface it falls to 3.35:1 — under AA for a
     label people are meant to read. It still reads as secondary through
     size, uppercase and letter-spacing rather than through low contrast. */
  .toc h2{font-size:.68rem;text-transform:uppercase;letter-spacing:.14em;color:var(--ink-2);margin-bottom:10px;padding:0 12px}
  .toc ol{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:2px}
  .toc a{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:11px;color:var(--ink-2);text-decoration:none;font-size:.87rem;transition:background .15s,color .15s}
  .toc a .dot{width:6px;height:6px;border-radius:50%;background:var(--mut);flex:none;transition:background .15s}
  .toc a:hover{color:var(--ink);background:rgba(240,234,220,.06)}
  .toc a.active{background:rgba(34,197,148,.14);color:#4fd6a5;font-weight:600}
  .toc a.active .dot{background:#22c58f;box-shadow:0 0 0 3px rgba(34,197,148,.18)}

  section.sec{margin-bottom:38px;scroll-margin-top:24px}
  .sec-num{font-family:var(--disp);font-size:.78rem;font-weight:700;letter-spacing:.08em;color:var(--accent-2)}
  .sec h2{font-size:1.3rem;margin-top:4px;margin-bottom:12px}
  .sec p{color:var(--ink-2);font-size:.98rem;line-height:1.68;margin:0 0 12px}
  .sec ul{margin:0 0 12px;padding-inline-start:20px;color:var(--ink-2);font-size:.98rem;line-height:1.68}
  .sec li{margin-bottom:6px}
  .sec b{color:var(--ink);font-weight:600}

  .callout{background:#fff7e6;border:1px solid #f2d891;border-radius:14px;padding:18px 20px;margin:0 0 12px}
  .callout .k{display:block;font-size:.72rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:#8a6410;margin-bottom:8px}
  .callout p{color:#6b4e0e;margin:0}

  .contact{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:22px 24px}
  .contact h2{font-size:1.1rem;margin-bottom:8px}
  .contact p{color:var(--ink-2);font-size:.94rem;line-height:1.6;margin:0}
  .contact a{color:var(--accent-2);font-weight:600;text-decoration:none}

  footer{border-top:1px solid var(--line);padding:28px clamp(18px,4vw,40px);margin-top:40px}
  .foot-inner{max-width:760px;margin:0 auto;display:flex;flex-wrap:wrap;gap:14px;align-items:center;justify-content:space-between;
    font-size:.84rem;color:var(--mut)}
  .foot-links{display:flex;gap:16px;flex-wrap:wrap}
  .foot-links a{color:var(--ink-2);text-decoration:none}
  .foot-links a:hover{color:var(--accent-2)}