.navbar[data-v-d77ba21d]{position:sticky;top:0;z-index:100;box-shadow:0 2px 12px #1e508214}.nav-top[data-v-d77ba21d]{background:#fff}.nav-top-inner[data-v-d77ba21d]{max-width:1200px;margin:0 auto;display:flex;align-items:center;padding:10px 24px;gap:24px}.logo[data-v-d77ba21d]{display:flex;align-items:center;gap:10px;font-weight:800;font-size:20px;color:var(--color-primary)}.logo-icon[data-v-d77ba21d]{width:38px;height:38px;background:var(--color-primary);border-radius:10px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:20px;font-weight:800;box-shadow:0 2px 0 var(--color-primary-light)}.logo-img[data-v-d77ba21d]{width:38px;height:38px;border-radius:10px;object-fit:contain;background:#fff;box-shadow:0 2px 0 var(--color-primary-light)}.nav-search[data-v-d77ba21d]{flex:0 0 260px;margin-left:auto}.nav-search input[data-v-d77ba21d]{width:100%;padding:7px 14px;border:1px solid var(--color-border-strong);border-radius:18px;background:var(--color-card-soft);font-size:13px;color:var(--color-text);outline:none;transition:border-color .2s,background .2s}.nav-search input[data-v-d77ba21d]:focus{border-color:var(--color-primary);background:#fff}.nav-search input[data-v-d77ba21d]::placeholder{color:var(--color-text-muted)}.nav-auth[data-v-d77ba21d]{display:flex;gap:16px;align-items:center;font-size:14px}.auth-mobile[data-v-d77ba21d]{display:none}.nav-auth a[data-v-d77ba21d]{color:var(--color-text-muted);transition:color .2s}.nav-auth a[data-v-d77ba21d]:hover{color:var(--color-primary)}.nav-auth .btn-primary[data-v-d77ba21d]{background:var(--gradient-primary);color:#fff;padding:6px 18px;border-radius:20px;font-weight:500}.nav-auth .btn-primary[data-v-d77ba21d]:hover{color:#fff;opacity:.92;box-shadow:var(--shadow-primary)}.nav-auth .user-chip[data-v-d77ba21d]{padding:5px 14px;border-radius:18px;background:var(--color-card-soft, #f2f7fa);border:1px solid var(--color-border, #dde7ee);color:var(--color-text);font-size:13px;font-weight:500}.nav-auth .user-chip[data-v-d77ba21d]:hover{color:var(--color-primary);border-color:var(--color-primary)}.nav-auth .logout-link[data-v-d77ba21d]{color:var(--color-text-muted);font-size:13px;cursor:pointer}.nav-auth .logout-link[data-v-d77ba21d]:hover{color:var(--color-primary)}.nav-bar[data-v-d77ba21d]{background:var(--color-primary)}.nav-links[data-v-d77ba21d]{max-width:1200px;margin:0 auto;padding:0 24px;display:flex;gap:32px}.nav-links a[data-v-d77ba21d]{font-size:15px;color:#fff;padding:10px 2px;border-bottom:2px solid transparent;transition:all .2s;white-space:nowrap}.nav-links a[data-v-d77ba21d]:hover{opacity:.85}.nav-links a.active[data-v-d77ba21d]{color:#fff;border-bottom-color:#fff;font-weight:700}.nav-links a.disabled[data-v-d77ba21d]{color:#fff;opacity:.5}.nav-links a.disabled[data-v-d77ba21d]:hover{opacity:.75}.nav-links a.disabled.active[data-v-d77ba21d]{color:#fff;opacity:1}@media (max-width: 860px){.navbar[data-v-d77ba21d]{box-shadow:none}.nav-top[data-v-d77ba21d]{background:var(--color-bar)}.nav-top-inner[data-v-d77ba21d]{flex-wrap:wrap;gap:10px 16px;padding:12px 16px}.logo[data-v-d77ba21d]{display:none}.nav-search[data-v-d77ba21d]{order:1;flex:1 1 100%}.nav-search input[data-v-d77ba21d]{padding:9px 14px;border-radius:20px}.nav-bar[data-v-d77ba21d]{background:var(--color-bar);display:flex;align-items:center;flex-wrap:wrap;padding:0 16px 12px}.nav-links[data-v-d77ba21d]{flex:1 1 auto;flex-wrap:wrap;gap:2px 20px;padding:0;margin:0;max-width:none}.nav-links a[data-v-d77ba21d]{padding:6px 0;white-space:nowrap;color:var(--color-text)}.nav-links a[data-v-d77ba21d]:hover{color:var(--color-primary);opacity:1}.nav-links a.active[data-v-d77ba21d]{color:var(--color-primary);border-bottom-color:var(--color-primary);font-weight:600}.nav-auth.auth-pc[data-v-d77ba21d]{display:none}.nav-auth.auth-mobile[data-v-d77ba21d]{display:flex;margin-left:auto;gap:12px}.nav-links a.resource-link[data-v-d77ba21d]{display:none}}