.stl{--stl-accent:var(--akademi,#6d21b0);--stl-ink:var(--akademi-ink,#4b1680);--stl-soft:var(--akademi-soft,#f1e8fb);--stl-line:var(--color-line,#d7dde2);--stl-line-soft:var(--color-line-soft,#e9edf0);--stl-text:var(--color-ash-900,#1c1d1f);--stl-muted:var(--color-ash-700,#45484b);--stl-faint:var(--color-ash-500,#6a6f73);--stl-paper:var(--color-canvas-soft,#f7f9fa);--stl-white:#fff;--stl-err:#a3202e;--stl-err-soft:#fbe9eb;--stl-warn:#8a5300;--stl-warn-soft:#fff4dc;--stl-ok:#1d6b43;color:var(--stl-text);font-size:14px;line-height:1.55}.stl *{box-sizing:border-box}.stl button,.stl input,.stl select,.stl textarea{font:inherit;color:inherit}.stl button{cursor:pointer}.stl button:disabled{cursor:default;opacity:.45}.stl :focus-visible{outline:2px solid var(--stl-accent);outline-offset:2px}.stl-sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.stl-tabular{font-variant-numeric:tabular-nums}.stl-intro{max-width:72ch;color:var(--stl-muted);margin:0 0 12px}.stl-lessons{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 20px;padding:0;list-style:none}.stl-lessons a{display:inline-flex;gap:6px;align-items:baseline;border:1px solid var(--stl-line);border-radius:999px;padding:5px 12px;font-size:13px;color:var(--stl-text);text-decoration:none;background:var(--stl-white)}.stl-lessons a:hover{border-color:var(--stl-accent);background:var(--stl-soft)}.stl-lessons b{color:var(--stl-ink);font-size:11.5px}.stl-tabs{display:flex;gap:4px;border-bottom:1px solid var(--stl-line);margin-bottom:20px;overflow-x:auto}.stl-tab{border:0;background:none;padding:10px 14px;min-height:44px;font-weight:700;color:var(--stl-muted);border-bottom:3px solid transparent;white-space:nowrap}.stl-tab[aria-selected=true]{color:var(--stl-ink);border-bottom-color:var(--stl-accent)}.stl-tab:hover{color:var(--stl-ink)}.stl-h2{font-size:20px;font-weight:800;letter-spacing:-.01em;margin:0 0 6px}.stl-h3{font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--stl-ink);margin:0 0 8px}.stl-card{background:var(--stl-white);border:1px solid var(--stl-line);border-radius:12px;padding:16px;min-width:0}.stl-card+.stl-card{margin-top:12px}.stl-soft{background:var(--stl-paper)}.stl-hint{color:var(--stl-faint);font-size:12.5px;margin:4px 0 0}.stl-warn{background:var(--stl-warn-soft);color:var(--stl-warn);margin:0 0 12px}.stl-err,.stl-warn{border-radius:10px;padding:10px 12px;font-size:13px}.stl-err{background:var(--stl-err-soft);color:var(--stl-err)}.stl-ok{color:var(--stl-ok);font-weight:600}.stl-desc{margin:4px 0 0;max-width:72ch}.stl-hr{border:0;border-top:1px solid var(--stl-line-soft);margin:14px 0}.stl-row{display:flex;flex-wrap:wrap;gap:8px;align-items:center}.stl-grid{display:grid;gap:16px;grid-template-columns:minmax(0,1fr)}@media (min-width:960px){.stl-grid{grid-template-columns:minmax(0,1.6fr) minmax(0,1fr)}.stl-grid-even{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}}.stl-btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:40px;padding:7px 14px;border-radius:9px;border:1px solid var(--stl-accent);background:var(--stl-accent);color:#fff;font-weight:600;font-size:13px;text-decoration:none}.stl-btn:hover:not(:disabled){filter:brightness(.92)}.stl-btn-quiet{background:var(--stl-white);color:var(--stl-ink)}.stl-btn-quiet:hover:not(:disabled){background:var(--stl-soft);filter:none}.stl-btn-small{min-height:34px;padding:4px 10px;font-size:12.5px}.stl-btn-danger{border-color:var(--stl-err);color:var(--stl-err);background:var(--stl-white)}.stl-btn[aria-pressed=true]{background:var(--stl-ink);border-color:var(--stl-ink);color:#fff}label.stl-btn:focus-within{outline:2px solid var(--stl-accent);outline-offset:2px}.stl-link{border:0;background:none;color:var(--stl-ink);font-weight:600;padding:2px;text-decoration:underline;text-underline-offset:3px;min-height:32px;text-align:left}.stl-chips{list-style:none;padding:0;margin:4px 0;display:flex;flex-wrap:wrap;gap:6px}.stl-chip{display:inline-flex;align-items:center;gap:4px;border:1px solid var(--stl-line);background:var(--stl-paper);border-radius:999px;padding:3px 10px;font-size:12.5px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace}.stl-chip button{border:0;background:none;padding:0 2px;min-width:24px;min-height:24px;color:var(--stl-faint)}.stl-chip-on{background:var(--stl-soft);border-color:var(--stl-accent);color:var(--stl-ink)}.stl-field{display:grid;gap:4px;margin-bottom:10px;min-width:0}.stl-field>label,.stl-label{font-weight:600;font-size:13px}.stl input[type=text],.stl select,.stl textarea{width:100%;border:1px solid #c9cfd4;border-radius:9px;background:var(--stl-white);padding:7px 10px;min-height:38px}.stl textarea{resize:vertical;line-height:1.5}.stl-check{display:flex;gap:8px;align-items:center;min-height:36px;font-size:13px}.stl-check input{width:18px;height:18px;accent-color:var(--stl-accent)}.stl-picker{display:grid;gap:8px;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));margin:0 0 16px;padding:0;list-style:none}.stl-picker button{width:100%;text-align:left;border:1px solid var(--stl-line);background:var(--stl-white);border-radius:10px;padding:10px 12px;min-height:56px;display:grid;gap:2px}.stl-picker button:hover{border-color:var(--stl-accent)}.stl-picker button[aria-pressed=true]{border-color:var(--stl-accent);background:var(--stl-soft);box-shadow:inset 3px 0 0 var(--stl-accent)}.stl-picker small{font-size:11px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--stl-ink)}.stl-picker span{font-weight:700;font-size:13.5px}.stl-dokum{display:grid;gap:10px;max-height:60vh;overflow-y:auto;padding-right:4px}.stl-dokum p{margin:0;max-width:68ch}.stl-dokum .stl-secim{justify-self:end;background:var(--stl-soft);color:var(--stl-ink);border-radius:12px 12px 2px 12px;padding:6px 12px;font-weight:600;font-size:13px;max-width:85%}.stl-options{display:grid;gap:8px;margin-top:14px;padding:0;list-style:none}.stl-options button{width:100%;text-align:left;border:1px solid var(--stl-accent);background:var(--stl-white);color:var(--stl-ink);border-radius:10px;padding:10px 14px;min-height:44px;font-weight:600}.stl-options button:hover{background:var(--stl-soft)}.stl-end{margin-top:14px;padding:12px 14px;border-radius:10px;background:var(--stl-paper);border:1px dashed var(--stl-line);font-weight:700}.stl-flags{display:grid;gap:6px;margin:0}.stl-flags>div{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:2px 10px;align-items:baseline;border-bottom:1px solid var(--stl-line-soft);padding:4px 0}.stl-flags dt{font-size:13px}.stl-flags dt small{display:block;color:var(--stl-faint);font-size:11px;text-transform:uppercase;letter-spacing:.06em}.stl-flags dd{margin:0;font-weight:700;font-variant-numeric:tabular-nums}.stl-iz{display:flex;flex-wrap:wrap;gap:4px 2px;margin:0;padding:0;list-style:none;font-size:12.5px}.stl-iz li+li:before{content:"›";color:var(--stl-faint);margin:0 4px}.stl-notes{display:grid;gap:8px;margin:0;padding:0;list-style:none;max-height:40vh;overflow-y:auto}.stl-notes li{border-left:3px solid var(--stl-accent);padding:4px 0 4px 10px;font-size:13px}.stl-notes b{display:block;font-size:11.5px;color:var(--stl-ink)}.stl-stat{font-size:13px;color:var(--stl-muted);margin:6px 0 0}.stl-toolbar{display:flex;flex-wrap:wrap;gap:8px;align-items:flex-end;margin-bottom:12px}.stl-toolbar .stl-field{margin:0;flex:1 1 220px}.stl-map{overflow:auto;max-height:70vh;border:1px solid var(--stl-line);border-radius:12px;background:var(--stl-paper);-webkit-overflow-scrolling:touch}.stl-map svg{display:block}.stl-legend{display:flex;flex-wrap:wrap;gap:6px 14px;margin:8px 0 0;padding:0;list-style:none;font-size:12px;color:var(--stl-muted)}.stl-legend i{display:inline-block;width:14px;height:10px;border-radius:3px;margin-right:5px;vertical-align:-1px;border:2px solid var(--stl-faint);background:var(--stl-white)}.stl-legend .lg-start{border-color:var(--stl-accent);border-width:3px}.stl-legend .lg-end{border-style:double;border-width:4px;border-color:var(--stl-ink)}.stl-legend .lg-broken{border-color:var(--stl-err);border-style:dashed}.stl-legend .lg-unreach{border-style:dashed;opacity:.6}.stl-legend .lg-stuck{border-color:#c77700;background:var(--stl-warn-soft)}.stl-legend .lg-cond{border:0;border-top:2px dashed var(--stl-ink);height:0;border-radius:0}.stl-pasajlar{display:grid;gap:12px;margin:0;padding:0;list-style:none}.stl-pasaj{scroll-margin-top:80px}.stl-pasaj-head{display:flex;flex-wrap:wrap;gap:6px;align-items:center;justify-content:space-between;margin-bottom:8px}.stl-pasaj-head h4{margin:0;font-size:14px;font-weight:800;min-width:0;overflow-wrap:anywhere}.stl-badge{display:inline-block;font-size:11px;font-weight:700;border-radius:999px;padding:1px 8px;background:var(--stl-soft);color:var(--stl-ink);margin-left:6px}.stl-badge-err{background:var(--stl-err-soft);color:var(--stl-err)}.stl-badge-warn{background:var(--stl-warn-soft);color:var(--stl-warn)}.stl-baglantilar{display:grid;gap:8px;margin:6px 0;padding:0;list-style:none}.stl-baglanti{border:1px solid var(--stl-line-soft);border-radius:10px;padding:10px;background:var(--stl-paper);display:grid;gap:8px;grid-template-columns:minmax(0,1fr)}@media (min-width:640px){.stl-baglanti{grid-template-columns:minmax(0,1.3fr) minmax(0,1fr) minmax(0,1fr) auto;align-items:end}.stl-baglanti .stl-field{margin:0}}.stl-issues{display:grid;gap:6px;margin:0;padding:0;list-style:none}.stl-issues li{display:flex;flex-wrap:wrap;gap:4px 10px;align-items:baseline;justify-content:space-between;padding:6px 10px;border-radius:8px;font-size:13px}.stl-issue-sorun{background:var(--stl-err-soft)}.stl-issue-bilgi{background:var(--stl-paper)}.stl-table-wrap{overflow-x:auto}.stl-table{width:100%;border-collapse:collapse;font-size:13px}.stl-table td,.stl-table th{text-align:left;padding:6px 8px;border-bottom:1px solid var(--stl-line-soft);vertical-align:top}.stl-table th{font-size:11.5px;text-transform:uppercase;letter-spacing:.06em;color:var(--stl-faint)}.stl-confirm{border:2px solid var(--stl-accent);border-radius:12px;padding:14px;background:var(--stl-soft);margin-top:12px}.stl-confirm ul{margin:6px 0 10px;padding-left:18px;font-size:13px}.stl-play p{max-width:68ch}