:root{--mt-bg:#0f172a;--mt-card:#111827;--mt-text:#e5e7eb;--mt-muted:#9ca3af;--mt-border:rgba(148,163,184,.22);--mt-accent:#22c55e;--mt-accent2:#3b82f6;--mt-shadow:0 10px 30px rgba(0,0,0,.35)}body.mt-light{--mt-bg:#f8fafc;--mt-card:#fff;--mt-text:#0f172a;--mt-muted:#475569;--mt-border:rgba(15,23,42,.15)}.mt-container{max-width:1200px;margin:0 auto;padding:0 16px}.mt-sr{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.mt-site-header{position:sticky;top:0;z-index:9999;background:linear-gradient(135deg,var(--mt-card),var(--mt-bg));border-bottom:1px solid var(--mt-border);backdrop-filter:blur(10px)}.mt-header-inner{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:64px}.mt-brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--mt-text);font-weight:800;letter-spacing:.2px}.mt-brand-mark{width:36px;height:36px;border-radius:10px;display:grid;place-items:center;background:linear-gradient(135deg,var(--mt-accent2),var(--mt-accent));color:#fff;font-weight:900;box-shadow:var(--mt-shadow)}.mt-brand-text{font-size:1.05rem}.mt-nav-toggle{display:none;border:1px solid var(--mt-border);background:rgba(255,255,255,.04);color:var(--mt-text);border-radius:12px;padding:10px 12px;cursor:pointer}.mt-burger{width:22px;height:2px;background:var(--mt-text);display:block;position:relative;border-radius:10px}.mt-burger::before,.mt-burger::after{content:"";position:absolute;left:0;width:22px;height:2px;background:var(--mt-text);border-radius:10px}.mt-burger::before{top:-7px}.mt-burger::after{top:7px}.mt-nav{display:flex;align-items:center;gap:10px}.mt-nav-link,.mt-dropbtn{color:var(--mt-text);background:transparent;border:1px solid transparent;text-decoration:none;padding:10px 12px;border-radius:12px;font-weight:600;cursor:pointer}.mt-nav-link:hover,.mt-dropbtn:hover{border-color:var(--mt-border);background:rgba(255,255,255,.04)}.mt-caret{opacity:.85;margin-left:6px}.mt-dropdown{position:relative}.mt-dropdown-menu{position:absolute;top:calc(100% + 10px);left:0;min-width:240px;background:var(--mt-card);border:1px solid var(--mt-border);border-radius:14px;box-shadow:var(--mt-shadow);padding:8px;display:none}.mt-dropdown-menu a{display:block;padding:10px 12px;border-radius:10px;color:var(--mt-text);text-decoration:none;font-weight:600}.mt-dropdown-menu a:hover{background:rgba(255,255,255,.05)}.mt-dropdown.open .mt-dropdown-menu{display:block}.mt-theme-toggle{border:1px solid var(--mt-border);background:rgba(255,255,255,.04);color:var(--mt-text);padding:10px 12px;border-radius:12px;cursor:pointer}.mt-site-footer{margin-top:40px;background:linear-gradient(135deg,var(--mt-card),var(--mt-bg));border-top:1px solid var(--mt-border);color:var(--mt-text)}.mt-footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:22px;padding:28px 16px}.mt-footer-col h3{margin:0 0 12px 0;font-size:1.05rem}.mt-footer-col ul{margin:0;padding:0;list-style:none;display:grid;gap:10px}.mt-footer-col a{color:var(--mt-muted);text-decoration:none;font-weight:600}.mt-footer-col a:hover{color:var(--mt-text);text-decoration:underline}.mt-footer-brand{display:flex;align-items:flex-start;gap:12px;margin-bottom:10px}.mt-footer-name{font-weight:900;font-size:1.1rem}.mt-footer-tagline{color:var(--mt-muted);font-weight:600;margin-top:2px}.mt-footer-text{color:var(--mt-muted);margin:10px 0 0 0;line-height:1.7}.mt-footer-bottom{padding:14px 16px;border-top:1px solid var(--mt-border);color:var(--mt-muted);text-align:center}body{scroll-padding-top:80px}@media (max-width:900px){.mt-nav-toggle{display:inline-flex;align-items:center;justify-content:center}.mt-nav{position:fixed;left:16px;right:16px;top:76px;background:var(--mt-card);border:1px solid var(--mt-border);border-radius:18px;box-shadow:var(--mt-shadow);padding:12px;display:none;flex-direction:column;align-items:stretch;max-height:calc(100vh - 96px);overflow:auto}.mt-nav.is-open{display:flex}.mt-dropdown-menu{position:static;display:none;box-shadow:none;margin-top:8px;min-width:unset}.mt-dropdown.open .mt-dropdown-menu{display:block}.mt-footer-grid{grid-template-columns:1fr 1fr}}@media (max-width:520px){.mt-footer-grid{grid-template-columns:1fr}}