:root{--bg:#1f2937;--text:#f6f8fb;--muted:#d2d8e1;--border:#3a4554;--surface:#2b3544;--brand:#3b82f6}
.navbar{position:sticky;top:0;z-index:100;background:rgba(41,51,65,.88);backdrop-filter:blur(10px);border-bottom:1px solid var(--border);padding:12px 0;overflow:visible}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:12px;max-width:1280px;width:100%;margin:0 auto;padding:0 clamp(12px,4vw,20px);box-sizing:border-box}
.badge{display:inline-flex;align-items:center;gap:8px;padding:7px 12px;border:1px solid var(--border);border-radius:999px;color:#e7e9ee}
.navlink{padding:6px 0;font-weight:600;font-size:15px;white-space:nowrap;color:#e7e9ee}.navlink:hover{color:#fff;text-decoration:underline;text-underline-offset:4px}
.nav-right{display:flex;gap:10px;align-items:center}
.btn{display:inline-flex;align-items:center;gap:10px;padding:9px 14px;border-radius:10px;border:1px solid var(--border);background:var(--surface);color:var(--text);font-weight:700}
.btn.primary{background:var(--brand);border-color:var(--brand);color:#fff}
.nav-links{display:flex;gap:16px;flex-wrap:nowrap;align-items:center}
@media(min-width:961px){.nav-toggle{display:none}}
@media(max-width:960px){.nav-links,.nav-right .navlink{display:none}.nav-toggle{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border:1px solid var(--border);border-radius:10px;background:var(--surface);color:var(--text)}.navbar .nav-inner{gap:10px}}
.mobile-overlay{position:fixed;inset:0;background:rgba(0,0,0,.45);backdrop-filter:blur(2px);opacity:0;pointer-events:none;transition:opacity .2s ease;z-index:80}
.mobile-drawer{position:fixed;top:0;right:0;height:100dvh;width:88vw;max-width:420px;background:var(--bg);border-left:1px solid var(--border);transform:translateX(100%);transition:transform .22s ease;z-index:90;display:flex;flex-direction:column;padding:16px 14px 18px 14px;gap:10px}
.mobile-header{display:flex;align-items:center;justify-content:space-between;gap:8px}
.mobile-title{display:inline-flex;align-items:center;gap:8px}
.mobile-list{display:flex;flex-direction:column;gap:2px;margin:6px 0 0 0;padding:0;list-style:none}
.mobile-list a{display:flex;align-items:center;gap:10px;padding:10px 10px;border-radius:10px}
.mobile-list a:hover{background:var(--surface)}
.mobile-section-title{margin:14px 0 6px 0;color:#fff;font-weight:700;font-size:13px;letter-spacing:.08em;text-transform:uppercase}
.mobile-actions{margin-top:auto;display:flex;gap:10px;align-items:center}
.nav-open .mobile-overlay{opacity:1;pointer-events:auto}.nav-open .mobile-drawer{transform:translateX(0)}.nav-open body{overflow:hidden}
.nav-more{position:relative}.nav-more > summary{list-style:none;cursor:pointer;padding:6px 0}.nav-more > summary::-webkit-details-marker{display:none}
.nav-menu{position:absolute;top:calc(100% + 8px);left:0;min-width:260px;display:block;visibility:hidden;opacity:0;transform:translateY(-4px);transition:opacity .15s ease, transform .15s ease, visibility .15s;background:var(--bg);border:1px solid var(--border);border-radius:12px;padding:8px;box-shadow:0 8px 30px rgba(0,0,0,.35);z-index:120}
.nav-menu .navmenu-link{display:block;padding:8px 12px;border-radius:8px;color:#e7e9ee;white-space:nowrap}.nav-menu .navmenu-link:hover{background:var(--surface);color:#fff}
.nav-more[open] > .nav-menu{visibility:visible;opacity:1;transform:translateY(0)}
@media(max-width:960px){details.nav-more{display:none}}